• 跳转至目录
Macaulay Library Macaulay Library
搜索
未找到
未找到
菜单
关闭

Main navigation

  • 搜索
  • 资源
  • Dashboard
  • Merlin
  • 关于
  • 帮助

Secondary navigation

  • 捐赠
  • 登录

语言

  • Čeština
  • Deutsch
  • English
  • Español (América Latina)
  • Español (España)
  • Euskara
  • Français
  • עִברִית
  • Italiano
  • 日本語
  • Монгол
  • Norsk
  • Português (Portugal)
  • Português (Brasil)
  • Русский
  • Türkçe
  • Українська
  • 中文 (繁體)
  • 中文(简体)

ML613975677

Western Dwarf Hornbill Horizocerus hartlaubi

报告

作者

Andres Angulo Rubiano 该用户提供的媒体文件 档案

日期

16日 12月 2023年 eBird记录 S159746407

地点

Trail between the plots 4 and 5, Lobeke national park
East, Cameroon
该地点产生的媒体文件 配图名录
地图
地图 坐标: 2.3067328, 15.7309869
年龄
未说明
性别
未说明
回放
未说明

观察细节

Fantastic moment coming back from our plots, we saw a breeding pair of this rare species preparing the nest or very probable feedings fledglings, because I saw both the female (in pictures) and male vigorously defended the site. Both, female and male were calling asynchronously (see recordings ML613975677;ML613975972; ML613976143; ML613976260). We saw that the female enters inside a hole in a tree (ML613976645;ML613976675;ML613976714) and also, we noticed that she captured big insects (grasshoppers) (ML613975027). We consider the calls as alarm and probably contact calls with a defensive function aimed to distract us from the nest or chicks and for communication between the female and male. Male was distant (25 meters) measured with a laica rangefinder. We also noticed that there was a small group of white mouse monkeys close. Nonetheless, we did not see the pair actively foraging with the monkey flock.

技术信息

录音机
话筒
附件
原始文件大小
88.52 MB

Cornell Lab of Ornithology

Collections and Guides

  • Cornell Guide to Bird Sounds: United States and Canada
  • Radio Expeditions
  • Internet Bird Collection
  • Oriental Bird Club Image Database

资源

  • 准备并上传媒体文件
  • 录音小提示
  • 使用并对媒体文件评分
  • 申请媒体文件
  • 目标鸟种
  • 照片+声音小测验
  • 音频编辑教程
  • 设置录音软件
  • 选择录音器材
  • 音频录制工作室
  • 学生机会

关于

  • 历史
  • 我们的团队
  • 联系我们
  • Land acknowledgement
  • 网络访问辅助
  • 隐私政策
  • 使用条件
捐赠

Follow us

Cornell University Cornell University
© 2025 Cornell University