THE LIST OF BUTTERFLIES OF BULGARIA, 2017

Nov 24 2017

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Migratory birds have lighter-colored feathers 6th December 2021
Migratory birds are specially adapted to find their way over extreme distances that represent remarkable tests of endurance. Now, researchers have discovered an unexpected way that migratory birds keep their cool during such arduous journeys: lighter-colored feathers.
Engineers create perching bird-like robot 1st December 2021
With feet and legs like a peregrine falcon, engineers have created a robot that can perch and carry objects like a bird.
Nibbling prehistoric herbivore sheds new light on Triassic diversity 29th November 2021
A Triassic herbivore, known for its supposed similarities to a modern-day ostrich, has been revealed to have entirely different approach to feeding from previously thought.