The monumental mouth of a tiny nematode worm Sara Wighard and Ralf Sommer / Max…
Tag: animal behaviour
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Frogs have been trying to mate with odd things for 220 million years
Two western toads (Anaxyrus boreas) in amplexus Wirestock Creators/Shutterstock Mating frogs might have been sometimes…
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Spotted salamander eggs hatch more easily if nibbled by predators
A feminine noticed salamander with egg case in a pool Rolf Nussbaumer Photography/Alamy For noticed…
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Pirate spiders ambush prey by tricking them with lines of silk
A pirate spider resting the other way up on a leaf in Costa Rica Roman…
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Animal motion-capture studio tracks bird flocks and insect swarms
Starlings perched in a motion-capture lab constructed inside a transformed barn Christian Zeigler An animal…
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Do honeyguides really help honey badgers find bees’ nests?
A better honeyguide on the Zimanga non-public sport reserve in South Africa Ann and Steve…
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Cuvier’s beaked whale seen grieving dead calf for first time
The mom whale (proper) touching her head to her lifeless calf (left) Gorka Ocio, Verballenas…
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Young cupboard spiders sometimes turn cannibal and eat their siblings
Newly hatched spiders eat one another if meals is scarce Jeffrey Harvey, Netherlands Institute of…
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Llamas solve problems faster after watching people do it
Llamas can be taught by watching others Kathrin Ziegler/Stone RF/Getty Images Llamas are higher at…
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Octopuses have a REM-like sleep state where they appear to dream
Octopus laqueus having a sleep OIST Octopuses have two levels of sleep, together with an…