比你更懂鸟，用记录见证观鸟旅程 Know Birds Better, Record Your Birding Journey
第一次使用？查看详细的图文教程，从入门到精通 First time user? Check our detailed step-by-step tutorial
离线 CoreML 原生大模型，覆盖全球 10,480 种鸟类。智能主体感知裁切，结合 GPS 地理优先加权，深山无网也能 1 秒秒识。 Offline native CoreML model covering 10,480 bird species. Saliency auto-crop & GPS geo-weighting for instant offline identification.
随身鸟导：镜头所及，耳边即刻播报识别鸟名。手机长焦直接对准鸟类，FastViT-MA36 毫秒级动态追踪，抬头观鸟无需频繁低头看屏。 Your personal bird guide: aim at the flock and hear the species instantly in your ear. Realtime tracking without constantly looking down at the screen.
USB-C / HDMI 采集卡直连大炮超长焦相机或单筒望远镜，1080p 60fps 实时高清取景，支持 1x-3x 视网膜数码变焦与一键截帧抓拍。 Connect spotting scopes or telephoto cameras via USB-C / HDMI. 1080p 60fps live view, 1x-3x retina zoom, and instant screenshot capture.
利用手机热点直连尼康、索尼、佳能等主流专业微单。快门一按照片秒传手机并即刻语音报出鸟名。支持相机【匿名登录】零配置免密直连，内置热点防休眠微流量心跳与远距二次手动自由框选。 Direct hotspot tethering for Nikon, Sony, Canon, and more. Shutter press triggers instant upload and voice announcement. Supports anonymous zero-password connection, hotspot keep-alive, and manual crop.
智能足迹与时间自动切分，按观测点聚类生成鸟种清单，一键打勾统计初见，彻底告别手写混乱记录。 Smart track and timeline auto-clustering by hotspots. One-tap checklist recording for seamless field birding without pen and paper.
皇冠徽章专属标记每一次生涯新鸟种首见（Lifer），见证并珍藏你与大自然的每一次珍贵初见。 Crown badge honors every life bird first sighting. Cherish every memorable encounter along your birding journey.
地图缩略图标记与探索导航，社区鸟讯互动点赞，支持 iCloud 自动多端云同步，多设备无缝切换。 Map thumbnail markers with waypoint navigation, community bird sightings, and seamless multi-device iCloud sync.
自动生成年度观鸟回顾与生涯统计，涵盖鸟种总数、国家省份分布与高光时刻，一键生成精美长图分享。 Auto-generate yearly birding reviews and life stats with species counts, regional distribution, and highlight moments.
纯粹观鸟情怀：零广告、无 VIP、无订阅内购、无任何套路，离线数据本地安全存储。 Built purely for birders: zero ads, no VIP, no subscriptions, no paywalls, and 100% offline local privacy.
专为深山密林、沿海滩涂等无网野外严苛环境打造。全量权重与计算图部署于 iPhone 本地神经网络引擎（Apple Neural Engine），零服务器依赖，毫秒级推断，超低功耗。 Engineered for demanding wilderness birding without cellular reception. Fully deployed on iPhone Apple Neural Engine (ANE) with zero server latency, millisecond inference, and ultra-low power consumption.
采用混合视觉 Transformer 架构（Hybrid Vision Transformer），结合 384×384 高清输入张量与细粒度羽色纹理特征比对，覆盖全球权威 10,480 种鸟类物种。 Hybrid Vision Transformer architecture with 384x384 input resolution for fine-grained plumage feature extraction across 10,480 species globally.
端侧毫秒级完成复杂林冠与多杂质背景下的鸟类主体定位，精准裁剪有效区域；同时支持未检出时二次手动自由框选与精细微调。 Millisecond bird localization and auto-cropping in complex canopy backgrounds, with secondary manual crop fallback when birds are hidden.
深度挖掘 iPhone A 系列 / M 系列芯片的 Apple Neural Engine（ANE）硬件加速潜能，数十毫秒完成整套检测与分类管线，高效运行不发烫。 Fully leverages Apple Neural Engine (ANE) hardware acceleration. The entire detection and classification pipeline finishes in tens of milliseconds efficiently.
融合全球 eBird 省州级物种分布数据库与季节频率，在纯视觉概率输出之上叠加地理贝叶斯先验加权，有效消除近缘易混种误判。 Integrates global eBird regional checklist frequency and seasonal priors to re-weight visual probabilities, significantly reducing misidentification among lookalike species.
慧眼观鸟 · 比你更懂鸟 Know Birds Better
iOS 18.0+ · iPhone · 免费 iOS 18.0+ · iPhone · Free