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Hyenas are known to have preyed on humans in prehistory: human hair has been found in fossilized hyena dung dating back 195,000 to 257,000 years. [70] Some paleontologists believe that competition and predation by cave hyenas ( Crocuta crocuta spelaea ) in Siberia was a significant factor in delaying human colonization of Alaska .
Spotted hyenas usually hunt wildebeest either singly, or in groups of two or three. They catch adult wildebeest usually after 5 km (3.1 mi) chases at speeds of up to 60 km/h (37 mi/h). Chases are usually initiated by one hyena and, with the exception of cows with calves, there is little active defence from the wildebeest herd.
Circular dendrogram of feeding behaviours A mosquito drinking blood (hematophagy) from a human (note the droplet of plasma being expelled as a waste) A rosy boa eating a mouse whole A red kangaroo eating grass The robberfly is an insectivore, shown here having grabbed a leaf beetle An American robin eating a worm Hummingbirds primarily drink nectar A krill filter feeding A Myrmicaria brunnea ...
The eggs, larvae, pupae, and adults of certain insects have been eaten by humans from prehistoric times to the present day. [4] Around 3,000 ethnic groups practice entomophagy. [5] Human insect-eating is common to cultures in most parts of the world, including Central and South America, Africa, Asia, Australia, and New Zealand. Eighty percent ...
Athena is a female great horned owl who's laid eggs at the Lady Bird Johnson Wildflower Center for 14 years. Athena the owl is back at the wildflower center. Watch 24/7 live cam to see her eggs hatch
Devoted viewers of the live webcam trained on the nest of Big Bear eagles Jackie and Shadow watched as the longtime couple recently welcomed three eggs — a first.
Brian Cury, CEO and founder of EarthCam, Inc., launched EarthCam.com in 1996 to build a network of webcams offering views of destinations throughout the world. In 1999 it was claimed 20 people per day were adding their webcams to the website. [3] By 2006 the website was a Webby Award Winner in the Tourism category. [4]
It's good news after the nest didn't see any eaglets in 2023.