Phenology effects in the North American Breeding Bird Survey

Name: Phenology effects in the North American Breeding Bird Survey
Creator: Department of the Interior
Published: 2025-04-26T03:47:56+08:00

data.gov2025-04-26 收录

动物繁殖物候学

生态监测

数据链接：

https://catalog.data.gov/dataset/phenology-effects-in-the-north-american-breeding-bird-survey 数据链接链接失效反馈

官方服务：

资源简介：

This data product provides summary information, by species, of changes in relative visibility of birds (phenology effects) through the April - July time period in...

本数据产品提供了4月至7月时段内，各鸟类物种的相对可见度变化（物候效应）的汇总信息……

提供机构：

Department of the Interior

Phenology effects in the North American Breeding Bird Survey

资源简介：

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