Oh my Godwit, they are indeed different!
An observation of different sized Black-tailed Godwits led to the confirmation of their sub-speciation
The sounds of South American Snipes
Acoustic analyses suggest splitting the South American Snipe into two distinct species.
How many Scarlet Macaw subspecies are there?
And what does this mean for the conservation of this species?
The Blue-throated Flycatcher complex in India
Adding a new breeding bird species to India’s list
Same but different
Similar appearances do not necessarily reflect close relationships in leaf warblers
Evolution of a mountain specialist family, the accentors
How accentors have diverged and expanded rapidly across the Palearctic
How many species is the Pectoral Sparrow?
Morphology and songs defining what is intra/inter specific variation
A giant hidden in the rainforest
The enigmatic São Tomé Grosbeak is the World’s largest canary
Connections between the Andes and the mountains of Brazil
Discovery of new species supports previous climatic and environmental connections between the Andes Mountains and the mountains of eastern Brazil.
Do genes and phenotype tell the same story?
Geographic variation in phenotype and molecular markers within the Blue-black Grosbeak