diff --git a/ApiCore-Backend/src/app.module.ts b/ApiCore-Backend/src/app.module.ts
index cb10733..e86a0b0 100644
--- a/ApiCore-Backend/src/app.module.ts
+++ b/ApiCore-Backend/src/app.module.ts
@@ -27,6 +27,7 @@ import { BottlingModule } from './bottling/bottling.module';
 import { EquipmentModule } from './equipment/equipment.module';
 import { CalendarModule } from './calendar/calendar.module';
 import { NotificationsModule } from './notifications/notifications.module';
+import { StatisticsModule } from './statistics/statistics.module';
 import { JwtAuthGuard } from './auth/guards/jwt-auth.guard';
 import { RolesGuard } from './auth/guards/roles.guard';
 
@@ -59,6 +60,7 @@ import { RolesGuard } from './auth/guards/roles.guard';
     EquipmentModule,
     CalendarModule,
     NotificationsModule,
+    StatisticsModule,
   ],
   controllers: [],
   providers: [
diff --git a/ApiCore-Backend/src/statistics/statistics.controller.ts b/ApiCore-Backend/src/statistics/statistics.controller.ts
new file mode 100644
index 0000000..d9ee809
--- /dev/null
+++ b/ApiCore-Backend/src/statistics/statistics.controller.ts
@@ -0,0 +1,40 @@
+import { Controller, Get } from '@nestjs/common';
+import { ApiBearerAuth, ApiTags } from '@nestjs/swagger';
+import { StatisticsService } from './statistics.service';
+
+@ApiTags('statistics')
+@ApiBearerAuth()
+@Controller('statistics')
+export class StatisticsController {
+  constructor(private readonly statisticsService: StatisticsService) {}
+
+  @Get('colonies')
+  colonies() {
+    return this.statisticsService.colonies();
+  }
+
+  @Get('queens')
+  queens() {
+    return this.statisticsService.queens();
+  }
+
+  @Get('apiaries')
+  apiaries() {
+    return this.statisticsService.apiaries();
+  }
+
+  @Get('varroa')
+  varroa() {
+    return this.statisticsService.varroa();
+  }
+
+  @Get('honey')
+  honey() {
+    return this.statisticsService.honey();
+  }
+
+  @Get('feeding')
+  feeding() {
+    return this.statisticsService.feeding();
+  }
+}
diff --git a/ApiCore-Backend/src/statistics/statistics.module.ts b/ApiCore-Backend/src/statistics/statistics.module.ts
new file mode 100644
index 0000000..14b3199
--- /dev/null
+++ b/ApiCore-Backend/src/statistics/statistics.module.ts
@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { StatisticsController } from './statistics.controller';
+import { StatisticsService } from './statistics.service';
+
+@Module({
+  controllers: [StatisticsController],
+  providers: [StatisticsService],
+})
+export class StatisticsModule {}
diff --git a/ApiCore-Backend/src/statistics/statistics.service.spec.ts b/ApiCore-Backend/src/statistics/statistics.service.spec.ts
new file mode 100644
index 0000000..7a0f827
--- /dev/null
+++ b/ApiCore-Backend/src/statistics/statistics.service.spec.ts
@@ -0,0 +1,216 @@
+import { StatisticsService } from './statistics.service';
+import { PrismaService } from '../prisma/prisma.service';
+
+describe('StatisticsService', () => {
+  let service: StatisticsService;
+  let prisma: {
+    colony: { groupBy: jest.Mock; findMany: jest.Mock };
+    inspection: { findMany: jest.Mock };
+    queen: { findMany: jest.Mock };
+    queenEvaluation: { findMany: jest.Mock };
+    apiary: { findMany: jest.Mock };
+    varroaMeasurement: { findMany: jest.Mock };
+    treatment: { groupBy: jest.Mock };
+    harvest: { findMany: jest.Mock };
+    honeyBatch: { findMany: jest.Mock };
+    feeding: { findMany: jest.Mock };
+  };
+
+  beforeEach(() => {
+    prisma = {
+      colony: {
+        groupBy: jest.fn().mockResolvedValue([]),
+        findMany: jest.fn().mockResolvedValue([]),
+      },
+      inspection: { findMany: jest.fn().mockResolvedValue([]) },
+      queen: { findMany: jest.fn().mockResolvedValue([]) },
+      queenEvaluation: { findMany: jest.fn().mockResolvedValue([]) },
+      apiary: { findMany: jest.fn().mockResolvedValue([]) },
+      varroaMeasurement: { findMany: jest.fn().mockResolvedValue([]) },
+      treatment: { groupBy: jest.fn().mockResolvedValue([]) },
+      harvest: { findMany: jest.fn().mockResolvedValue([]) },
+      honeyBatch: { findMany: jest.fn().mockResolvedValue([]) },
+      feeding: { findMany: jest.fn().mockResolvedValue([]) },
+    };
+    service = new StatisticsService(prisma as unknown as PrismaService);
+  });
+
+  describe('colonies', () => {
+    it('groups losses by year using deactivatedAt, falling back to updatedAt', async () => {
+      prisma.colony.groupBy.mockResolvedValueOnce([
+        { status: 'ACTIVE', _count: { _all: 5 } },
+      ]);
+      prisma.colony.findMany.mockResolvedValueOnce([
+        {
+          deactivatedAt: new Date('2025-09-01'),
+          updatedAt: new Date('2025-09-01'),
+        },
+        { deactivatedAt: null, updatedAt: new Date('2024-03-01') },
+      ]);
+
+      const result = await service.colonies();
+
+      expect(result.byStatus).toEqual([{ status: 'ACTIVE', count: 5 }]);
+      expect(result.lossesByYear).toEqual({ '2025': 1, '2024': 1 });
+    });
+  });
+
+  describe('queens', () => {
+    it('averages evaluation dimensions per queen and sorts by honey yield descending', async () => {
+      prisma.queen.findMany.mockResolvedValueOnce([
+        {
+          id: 'q1',
+          code: 'K-001',
+          status: 'ACTIVE',
+          createdAt: new Date('2024-01-01'),
+          deactivatedAt: null,
+        },
+        {
+          id: 'q2',
+          code: 'K-002',
+          status: 'ACTIVE',
+          createdAt: new Date('2024-01-01'),
+          deactivatedAt: null,
+        },
+      ]);
+      prisma.queenEvaluation.findMany.mockResolvedValueOnce([
+        {
+          queenId: 'q1',
+          colonyStrength: 3,
+          gentleness: 3,
+          combBuild: 3,
+          swarmingTendency: 3,
+          broodPattern: 3,
+          honeyYield: 2,
+        },
+        {
+          queenId: 'q2',
+          colonyStrength: 5,
+          gentleness: 5,
+          combBuild: 5,
+          swarmingTendency: 5,
+          broodPattern: 5,
+          honeyYield: 5,
+        },
+      ]);
+
+      const result = await service.queens();
+
+      expect(result.evaluationAverages.map((row) => row.queenId)).toEqual([
+        'q2',
+        'q1',
+      ]);
+      expect(result.evaluationAverages[0].honeyYield).toBe(5);
+    });
+
+    it('computes average lifespan only from retired queens', async () => {
+      prisma.queen.findMany.mockResolvedValueOnce([
+        {
+          id: 'q1',
+          code: 'K-001',
+          status: 'RETIRED',
+          createdAt: new Date('2024-01-01'),
+          deactivatedAt: new Date('2024-01-11'),
+        },
+        {
+          id: 'q2',
+          code: 'K-002',
+          status: 'ACTIVE',
+          createdAt: new Date('2024-01-01'),
+          deactivatedAt: null,
+        },
+      ]);
+
+      const result = await service.queens();
+
+      expect(result.averageLifespanDays).toBe(10);
+    });
+  });
+
+  describe('apiaries', () => {
+    it('computes honey totals and colony counts per apiary', async () => {
+      prisma.apiary.findMany.mockResolvedValueOnce([
+        {
+          id: 'a1',
+          name: 'Wabenhain Nord',
+          colonies: [
+            { id: 'c1', status: 'ACTIVE' },
+            { id: 'c2', status: 'DECEASED' },
+          ],
+          harvests: [{ netWeight: 10 }, { netWeight: 5 }],
+        },
+      ]);
+
+      const result = await service.apiaries();
+
+      expect(result).toEqual([
+        {
+          apiaryId: 'a1',
+          name: 'Wabenhain Nord',
+          activeColonies: 1,
+          lostColonies: 1,
+          totalHoneyKg: 15,
+          averageHoneyKgPerColony: 7.5,
+        },
+      ]);
+    });
+  });
+
+  describe('varroa', () => {
+    it('returns measurements and treatment counts per colony', async () => {
+      prisma.varroaMeasurement.findMany.mockResolvedValueOnce([
+        {
+          colonyId: 'c1',
+          date: new Date('2025-07-01'),
+          miteCount: 4,
+          method: 'PUDERZUCKER',
+        },
+      ]);
+      prisma.treatment.groupBy.mockResolvedValueOnce([
+        { colonyId: 'c1', _count: { _all: 2 } },
+      ]);
+
+      const result = await service.varroa();
+
+      expect(result.measurements).toHaveLength(1);
+      expect(result.treatmentCountByColony).toEqual([
+        { colonyId: 'c1', treatmentCount: 2 },
+      ]);
+    });
+  });
+
+  describe('honey', () => {
+    it('sums yield per year and per apiary', async () => {
+      prisma.harvest.findMany.mockResolvedValueOnce([
+        { apiaryId: 'a1', date: new Date('2025-06-01'), netWeight: 10 },
+        { apiaryId: 'a1', date: new Date('2024-06-01'), netWeight: 6 },
+        { apiaryId: 'a2', date: new Date('2025-06-01'), netWeight: 4 },
+      ]);
+      prisma.honeyBatch.findMany.mockResolvedValueOnce([
+        { amount: 8, createdAt: new Date() },
+      ]);
+
+      const result = await service.honey();
+
+      expect(result.totalHarvestKg).toBe(20);
+      expect(result.totalHoneyBatchKg).toBe(8);
+      expect(result.yieldPerYear).toEqual({ '2025': 14, '2024': 6 });
+      expect(result.yieldPerApiary).toEqual({ a1: 16, a2: 4 });
+    });
+  });
+
+  describe('feeding', () => {
+    it('sums feeding amount per colony and per season', async () => {
+      prisma.feeding.findMany.mockResolvedValueOnce([
+        { colonyId: 'c1', date: new Date('2025-09-01'), amount: 5, unit: 'l' },
+        { colonyId: 'c1', date: new Date('2025-09-15'), amount: 3, unit: 'l' },
+        { colonyId: 'c2', date: new Date('2024-09-01'), amount: 2, unit: 'l' },
+      ]);
+
+      const result = await service.feeding();
+
+      expect(result.byColony).toEqual({ c1: 8, c2: 2 });
+      expect(result.bySeason).toEqual({ '2025': 8, '2024': 2 });
+    });
+  });
+});
diff --git a/ApiCore-Backend/src/statistics/statistics.service.ts b/ApiCore-Backend/src/statistics/statistics.service.ts
new file mode 100644
index 0000000..26d8301
--- /dev/null
+++ b/ApiCore-Backend/src/statistics/statistics.service.ts
@@ -0,0 +1,220 @@
+import { Injectable } from '@nestjs/common';
+import { PrismaService } from '../prisma/prisma.service';
+
+@Injectable()
+export class StatisticsService {
+  constructor(private readonly prisma: PrismaService) {}
+
+  async colonies() {
+    const [byStatus, strengthOverTime, losses] = await Promise.all([
+      this.prisma.colony.groupBy({ by: ['status'], _count: { _all: true } }),
+      this.prisma.inspection.findMany({
+        where: { colonyStrength: { not: null } },
+        select: { colonyId: true, date: true, colonyStrength: true },
+        orderBy: { date: 'asc' },
+      }),
+      this.prisma.colony.findMany({
+        where: { status: { in: ['DECEASED', 'DISSOLVED'] } },
+        select: { deactivatedAt: true, updatedAt: true },
+      }),
+    ]);
+
+    const lossesByYear: Record<string, number> = {};
+    for (const loss of losses) {
+      const year = (loss.deactivatedAt ?? loss.updatedAt)
+        .getFullYear()
+        .toString();
+      lossesByYear[year] = (lossesByYear[year] ?? 0) + 1;
+    }
+
+    return {
+      byStatus: byStatus.map((row) => ({
+        status: row.status,
+        count: row._count._all,
+      })),
+      strengthOverTime,
+      lossesByYear,
+    };
+  }
+
+  async queens() {
+    const [queens, evaluations] = await Promise.all([
+      this.prisma.queen.findMany({
+        select: {
+          id: true,
+          code: true,
+          status: true,
+          createdAt: true,
+          deactivatedAt: true,
+        },
+      }),
+      this.prisma.queenEvaluation.findMany({
+        select: {
+          queenId: true,
+          colonyStrength: true,
+          gentleness: true,
+          combBuild: true,
+          swarmingTendency: true,
+          broodPattern: true,
+          honeyYield: true,
+        },
+      }),
+    ]);
+
+    const retiredQueens = queens.filter(
+      (queen) => queen.deactivatedAt !== null,
+    );
+    const averageLifespanDays =
+      retiredQueens.length > 0
+        ? retiredQueens.reduce((sum, queen) => {
+            const days =
+              (queen.deactivatedAt!.getTime() - queen.createdAt.getTime()) /
+              (1000 * 60 * 60 * 24);
+            return sum + days;
+          }, 0) / retiredQueens.length
+        : null;
+
+    const byQueen = new Map<string, typeof evaluations>();
+    for (const evaluation of evaluations) {
+      const bucket = byQueen.get(evaluation.queenId) ?? [];
+      bucket.push(evaluation);
+      byQueen.set(evaluation.queenId, bucket);
+    }
+
+    function average(values: number[]): number {
+      return values.reduce((sum, value) => sum + value, 0) / values.length;
+    }
+
+    const evaluationAverages = queens
+      .filter((queen) => byQueen.has(queen.id))
+      .map((queen) => {
+        const rows = byQueen.get(queen.id)!;
+        return {
+          queenId: queen.id,
+          code: queen.code,
+          evaluationCount: rows.length,
+          colonyStrength: average(rows.map((row) => row.colonyStrength)),
+          gentleness: average(rows.map((row) => row.gentleness)),
+          combBuild: average(rows.map((row) => row.combBuild)),
+          swarmingTendency: average(rows.map((row) => row.swarmingTendency)),
+          broodPattern: average(rows.map((row) => row.broodPattern)),
+          honeyYield: average(rows.map((row) => row.honeyYield)),
+        };
+      })
+      .sort((a, b) => b.honeyYield - a.honeyYield);
+
+    return {
+      totalActive: queens.filter((queen) => queen.status === 'ACTIVE').length,
+      averageLifespanDays,
+      evaluationAverages,
+    };
+  }
+
+  async apiaries() {
+    const apiaries = await this.prisma.apiary.findMany({
+      select: {
+        id: true,
+        name: true,
+        colonies: { select: { id: true, status: true } },
+        harvests: { select: { netWeight: true } },
+      },
+    });
+
+    return apiaries.map((apiary) => {
+      const totalHoneyKg = apiary.harvests.reduce(
+        (sum, harvest) => sum + (harvest.netWeight ?? 0),
+        0,
+      );
+      const activeColonies = apiary.colonies.filter(
+        (c) => c.status === 'ACTIVE',
+      ).length;
+      const lostColonies = apiary.colonies.filter((c) =>
+        ['DECEASED', 'DISSOLVED'].includes(c.status),
+      ).length;
+      return {
+        apiaryId: apiary.id,
+        name: apiary.name,
+        activeColonies,
+        lostColonies,
+        totalHoneyKg,
+        averageHoneyKgPerColony:
+          apiary.colonies.length > 0
+            ? totalHoneyKg / apiary.colonies.length
+            : 0,
+      };
+    });
+  }
+
+  async varroa() {
+    const measurements = await this.prisma.varroaMeasurement.findMany({
+      where: { miteCount: { not: null } },
+      select: { colonyId: true, date: true, miteCount: true, method: true },
+      orderBy: { date: 'asc' },
+    });
+    const treatmentsByColony = await this.prisma.treatment.groupBy({
+      by: ['colonyId'],
+      _count: { _all: true },
+    });
+
+    return {
+      measurements,
+      treatmentCountByColony: treatmentsByColony.map((row) => ({
+        colonyId: row.colonyId,
+        treatmentCount: row._count._all,
+      })),
+    };
+  }
+
+  async honey() {
+    const [harvests, honeyBatches] = await Promise.all([
+      this.prisma.harvest.findMany({
+        select: { apiaryId: true, date: true, netWeight: true },
+      }),
+      this.prisma.honeyBatch.findMany({
+        select: { amount: true, createdAt: true },
+      }),
+    ]);
+
+    const totalHarvestKg = harvests.reduce(
+      (sum, h) => sum + (h.netWeight ?? 0),
+      0,
+    );
+    const totalHoneyBatchKg = honeyBatches.reduce(
+      (sum, b) => sum + (b.amount ?? 0),
+      0,
+    );
+
+    const yieldPerYear: Record<string, number> = {};
+    const yieldPerApiary: Record<string, number> = {};
+    for (const harvest of harvests) {
+      const year = harvest.date.getFullYear().toString();
+      yieldPerYear[year] = (yieldPerYear[year] ?? 0) + (harvest.netWeight ?? 0);
+      yieldPerApiary[harvest.apiaryId] =
+        (yieldPerApiary[harvest.apiaryId] ?? 0) + (harvest.netWeight ?? 0);
+    }
+
+    return {
+      totalHarvestKg,
+      totalHoneyBatchKg,
+      yieldPerYear,
+      yieldPerApiary,
+    };
+  }
+
+  async feeding() {
+    const feedings = await this.prisma.feeding.findMany({
+      select: { colonyId: true, date: true, amount: true, unit: true },
+    });
+
+    const byColony: Record<string, number> = {};
+    const bySeason: Record<string, number> = {};
+    for (const feeding of feedings) {
+      byColony[feeding.colonyId] =
+        (byColony[feeding.colonyId] ?? 0) + feeding.amount;
+      const year = feeding.date.getFullYear().toString();
+      bySeason[year] = (bySeason[year] ?? 0) + feeding.amount;
+    }
+
+    return { byColony, bySeason };
+  }
+}
diff --git a/ApiCore-Backend/test/statistics.e2e-spec.ts b/ApiCore-Backend/test/statistics.e2e-spec.ts
new file mode 100644
index 0000000..133e417
--- /dev/null
+++ b/ApiCore-Backend/test/statistics.e2e-spec.ts
@@ -0,0 +1,219 @@
+import { INestApplication } from '@nestjs/common';
+import * as bcrypt from 'bcryptjs';
+import request from 'supertest';
+import { App } from 'supertest/types';
+import { PrismaService } from '../src/prisma/prisma.service';
+import { createTestApp } from './utils/create-test-app';
+import { login } from './utils/api';
+
+interface ColonyStatsBody {
+  byStatus: { status: string; count: number }[];
+  lossesByYear: Record<string, number>;
+}
+
+interface QueenStatsBody {
+  totalActive: number;
+  evaluationAverages: { queenId: string; honeyYield: number }[];
+}
+
+interface ApiaryStatsBody {
+  apiaryId: string;
+  totalHoneyKg: number;
+}
+
+interface VarroaStatsBody {
+  measurements: { colonyId: string; miteCount: number }[];
+}
+
+interface HoneyStatsBody {
+  totalHarvestKg: number;
+  yieldPerApiary: Record<string, number>;
+}
+
+interface FeedingStatsBody {
+  byColony: Record<string, number>;
+}
+
+describe('Statistics (e2e)', () => {
+  let app: INestApplication<App>;
+  let prisma: PrismaService;
+  const beekeeperEmail = `statistics-e2e-beekeeper-${Date.now()}@example.com`;
+  const password = 'SuperSecret123!';
+  let beekeeperId: string;
+  let beekeeperToken: string;
+  let apiaryId: string;
+  let colonyId: string;
+  let queenId: string;
+  let evaluationId: string;
+  let varroaId: string;
+  let treatmentId: string;
+  let feedingId: string;
+  let harvestId: string;
+
+  beforeAll(async () => {
+    app = await createTestApp();
+    prisma = app.get(PrismaService);
+
+    const passwordHash = await bcrypt.hash(password, 12);
+    const beekeeper = await prisma.user.create({
+      data: {
+        email: beekeeperEmail,
+        passwordHash,
+        name: 'Beekeeper',
+        role: 'BEEKEEPER',
+      },
+    });
+    beekeeperId = beekeeper.id;
+    beekeeperToken = (await login(app, beekeeperEmail, password)).accessToken;
+
+    const apiary = await prisma.apiary.create({
+      data: { name: `Statistik-Stand ${Date.now()}` },
+    });
+    apiaryId = apiary.id;
+    const colony = await prisma.colony.create({
+      data: {
+        code: `V-STAT-${Date.now()}`,
+        apiaryId,
+        colonyType: 'PRODUCTION_COLONY',
+      },
+    });
+    colonyId = colony.id;
+    const queen = await prisma.queen.create({
+      data: { code: `K-STAT-${Date.now()}` },
+    });
+    queenId = queen.id;
+    const evaluation = await prisma.queenEvaluation.create({
+      data: {
+        queenId,
+        colonyId,
+        date: new Date('2026-05-01'),
+        colonyStrength: 4,
+        gentleness: 4,
+        combBuild: 4,
+        swarmingTendency: 2,
+        broodPattern: 4,
+        honeyYield: 5,
+        userId: beekeeperId,
+      },
+    });
+    evaluationId = evaluation.id;
+    const varroa = await prisma.varroaMeasurement.create({
+      data: {
+        colonyId,
+        userId: beekeeperId,
+        date: new Date('2026-06-01'),
+        method: 'POWDERED_SUGAR',
+        miteCount: 3,
+      },
+    });
+    varroaId = varroa.id;
+    const treatment = await prisma.treatment.create({
+      data: {
+        colonyId,
+        userId: beekeeperId,
+        date: new Date('2026-06-05'),
+        product: 'Ameisensaeure',
+      },
+    });
+    treatmentId = treatment.id;
+    const feeding = await prisma.feeding.create({
+      data: {
+        colonyId,
+        userId: beekeeperId,
+        date: new Date('2026-09-01'),
+        feedType: 'SUGAR_WATER',
+        amount: 7,
+        unit: 'l',
+      },
+    });
+    feedingId = feeding.id;
+    const harvest = await prisma.harvest.create({
+      data: {
+        apiaryId,
+        userId: beekeeperId,
+        date: new Date('2026-07-01'),
+        netWeight: 12,
+      },
+    });
+    harvestId = harvest.id;
+  });
+
+  afterAll(async () => {
+    await prisma.harvest.deleteMany({ where: { id: harvestId } });
+    await prisma.feeding.deleteMany({ where: { id: feedingId } });
+    await prisma.treatment.deleteMany({ where: { id: treatmentId } });
+    await prisma.varroaMeasurement.deleteMany({ where: { id: varroaId } });
+    await prisma.queenEvaluation.deleteMany({ where: { id: evaluationId } });
+    await prisma.queen.deleteMany({ where: { id: queenId } });
+    await prisma.colony.deleteMany({ where: { id: colonyId } });
+    await prisma.apiary.deleteMany({ where: { id: apiaryId } });
+    await prisma.refreshToken.deleteMany({ where: { userId: beekeeperId } });
+    await prisma.auditLog.deleteMany({ where: { userId: beekeeperId } });
+    await prisma.user.deleteMany({ where: { id: beekeeperId } });
+    await app.close();
+  });
+
+  it('returns colony status breakdown', async () => {
+    const response = await request(app.getHttpServer())
+      .get('/api/v1/statistics/colonies')
+      .set('Authorization', `Bearer ${beekeeperToken}`)
+      .expect(200);
+    const body = response.body as ColonyStatsBody;
+    expect(
+      body.byStatus.some((row) => row.status === 'ACTIVE' && row.count >= 1),
+    ).toBe(true);
+  });
+
+  it('returns queen evaluation averages including the fixture queen', async () => {
+    const response = await request(app.getHttpServer())
+      .get('/api/v1/statistics/queens')
+      .set('Authorization', `Bearer ${beekeeperToken}`)
+      .expect(200);
+    const body = response.body as QueenStatsBody;
+    const row = body.evaluationAverages.find(
+      (entry) => entry.queenId === queenId,
+    );
+    expect(row?.honeyYield).toBe(5);
+  });
+
+  it('returns per-apiary honey totals including the fixture harvest', async () => {
+    const response = await request(app.getHttpServer())
+      .get('/api/v1/statistics/apiaries')
+      .set('Authorization', `Bearer ${beekeeperToken}`)
+      .expect(200);
+    const body = response.body as ApiaryStatsBody[];
+    const row = body.find((entry) => entry.apiaryId === apiaryId);
+    expect(row?.totalHoneyKg).toBe(12);
+  });
+
+  it('returns varroa measurements including the fixture value', async () => {
+    const response = await request(app.getHttpServer())
+      .get('/api/v1/statistics/varroa')
+      .set('Authorization', `Bearer ${beekeeperToken}`)
+      .expect(200);
+    const body = response.body as VarroaStatsBody;
+    expect(
+      body.measurements.some(
+        (entry) => entry.colonyId === colonyId && entry.miteCount === 3,
+      ),
+    ).toBe(true);
+  });
+
+  it('returns honey yield aggregates including the fixture apiary', async () => {
+    const response = await request(app.getHttpServer())
+      .get('/api/v1/statistics/honey')
+      .set('Authorization', `Bearer ${beekeeperToken}`)
+      .expect(200);
+    const body = response.body as HoneyStatsBody;
+    expect(body.yieldPerApiary[apiaryId]).toBe(12);
+  });
+
+  it('returns feeding totals per colony including the fixture value', async () => {
+    const response = await request(app.getHttpServer())
+      .get('/api/v1/statistics/feeding')
+      .set('Authorization', `Bearer ${beekeeperToken}`)
+      .expect(200);
+    const body = response.body as FeedingStatsBody;
+    expect(body.byColony[colonyId]).toBe(7);
+  });
+});