Surrogate parents of unrelated nestlings could forgo food while incubating eggs and foraging for chicks, and they lose weight. What makes them act in such a generous manner? Are they altruistic?
One of the dozen megabiodiverse countries of the world, India has an impressive 1,263 species of birds – 12% of the number of species worldwide.
From frogs to lizards, we have plenty of new species about which to be excited – and worried – this year.
A science-detective story about the biggest scam in the world of ornithology.