Butterflies of Southwestern Bulgaria (with birds and dragonflies), 22-29.07.2016, Jonathan Prochera

Dec 10 2017

By admin 0 comments Tags: birds and butterflies, butterflies in Bulgaria, butterfly tours, macro photography

New research links tree health to how birds respond to climate change 28th September 2021
New research has revealed that shifts in the timing of egg laying by great tits in response to climate change vary markedly between breeding sites within the same woodland and that this variation is linked to the health of nearby oak trees.
Late Pleistocene humans may have hatched and raised cassowary chicks 27th September 2021
As early as 18,000 years ago, humans in New Guinea may have collected cassowary eggs near maturity and then raised the birds to adulthood, according to an international team of scientists, who used eggshells to determine the developmental stage of the ancient embryos/chicks when the eggs cracked.
25-million-year-old ancient eagle ruled the roost in Australia 27th September 2021
A 25-million-year-old eagle fossil found in South Australia adds to the long evolutionary history of raptors in Australia.