hummingbirds Archives - British Ornithologists' Union

Promoting hummingbird conservation through demographic analyses

By Simon English|2022-03-31T13:24:45+00:004 Apr 2022|avian biology, bird communities, Breeding, climate change, colour ringing/banding, Conservation, demography, early career, early-career researcher, ECR, hummingbirds, population dynamics, population structure, ringing|

What survival rates can tell us about population declines

The real treasure of Juan Fernández

By Jeferson Vizentin-Bugoni|2021-08-13T13:36:45+00:0024 Apr 2017|competition, forest birds, hummingbirds, island birds|

Does a congeneric competitor affect the Critically Endangered Juan Fernández Firecrown?