Nesting of the Copper-throated Sunbird Leptocoma calcostetha

I observed two nesting episodes of the Copper-throated Sunbird Leptocoma calcostetha at the Matang Mangrove Forest Reserve, Perak, and would like to share my observations. On 1 June 2023 I observed an adult female Copper-throated Sunbird building the early stages … Continued