359 Origins and genetic legacy of prehistoric dogs.
https://science.sciencemag.org/content/370/6516/557
358 Mechanical design of apertures and the infolding of pollen grain.
https://www.pnas.org/content/117/43/26600
357 Male chimps focus on old friends as they age.
https://science.sciencemag.org/content/370/6515/473
356 Tracking the warriors and spectators of acorn woodpecker wars.
https://www.cell.com/current-biology/fulltext/S0960-9822(20)31098-8
355 Naturally occurring fluorescence protects water bears from ultraviolet radiation.
https://royalsocietypublishing.org/doi/10.1098/rsbl.2020.0391
354 Different mechanisms underlie implicit visual statistical learning in honey bees and humans.
https://www.pnas.org/content/117/41/25923
353 New Guinea highland wild dogs are the original New Guinea singing dogs.
https://www.pnas.org/content/117/39/24369
352 Early preference for face-like stimuli in solitary species as revealed by tortoise hatchlings.
https://www.pnas.org/content/117/39/24047
351 A neural correlate of sensory consciousness in a corvid bird.
https://science.sciencemag.org/content/369/6511/1626
350 Neurotoxic peptides from the venom of the giant Australian stinging tree.
https://advances.sciencemag.org/content/6/38/eabb8828
349 Acute social isolation alters neurogenomic state in songbird forebrain.
https://www.pnas.org/content/117/38/23311
348 To survive frigid nights, hummingbirds cool themselves to low temperatures.
https://royalsocietypublishing.org/doi/10.1098/rsbl.2020.0428
347 Importance of old bulls: leaders and followers in collective movements of all-male groups in African savannah elephants (Loxodonta africana).
https://www.nature.com/articles/s41598-020-70682-y
346 New Guinea has the world’s richest island flora.
https://www.nature.com/articles/s41586-020-2549-5
345 Viburnum tinus Fruits Use Lipids to Produce Metallic Blue Structural Color.
https://www.cell.com/current-biology/fulltext/S0960-9822(20)30995-7
344 Condors flap for only 1% of their flight time, specifically during takeoff and when close to the ground.
https://www.pnas.org/content/early/2020/07/09/1907360117
343 Egyptian fruit bats appear to use a cognitive map.
https://science.sciencemag.org/content/369/6500/194
342 Cognitive map–based navigation in wild bats revealed by a new high-throughput tracking system.
https://science.sciencemag.org/content/369/6500/188
341 Experimental evidence of dispersal of invasive cyprinid eggs inside migratory waterfowl.
https://www.pnas.org/content/117/27/15397
340 Drosophila as a model for studying cystic fibrosis pathophysiology of the gastrointestinal system.
https://www.pnas.org/content/117/19/10357
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