Biology

Articles:
303 Small peptide–mediated self-recognition prevents cannibalism in predatory nematodes.
http://science.sciencemag.org/content/364/6435/86

302 Feather mites play a role in cleaning host feathers: New insights from DNA metabarcoding and microscopy.
https://onlinelibrary.wiley.com/doi/full/10.1111/mec.14581

301 Nocturnal flight-calling behaviour predicts vulnerability to artificial light in migratory birds.
https://royalsocietypublishing.org/doi/10.1098/rspb.2019.0364

300 Human impact erodes chimpanzee behavioral diversity.
http://science.sciencemag.org/content/363/6434/1453

299 Amphibian fungal panzootic causes catastrophic and ongoing loss of biodiversity.
http://science.sciencemag.org/content/363/6434/1459

298 Facial Complexity in Sun Bears: Exact Facial Mimicry and Social Sensitivity.
https://www.nature.com/articles/s41598-019-39932-6#Fig1

297 Human sound systems are shaped by post-Neolithic changes in bite configuration.
http://science.sciencemag.org/content/363/6432/eaav3218

296 A phylum-wide survey reveals multiple independent gains of head regeneration in Nemertea.
https://royalsocietypublishing.org/doi/10.1098/rspb.2018.2524

295 Benefits of zebra stripes: Behaviour of tabanid flies around zebras and horses.
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0210831

294 Proximity sensors on common noctule bats reveal evidence that mothers guide juveniles to roosts but not food.
https://royalsocietypublishing.org/doi/10.1098/rsbl.2018.0884

293 Species delimitation in endangered groundwater salamanders: Implications for aquifer management and biodiversity conservation.
https://www.pnas.org/content/116/7/2624

292 Ultraviolet fluorescence discovered in New World flying squirrels.
https://academic.oup.com/jmammal/advance-article-abstract/doi/10.1093/jmammal/gyy177/5299493?redirectedFrom=fulltext

291 Marine mammal and bird diversity is highest in polar regions, owing to the availability of cold, slow prey.
http://science.sciencemag.org/content/363/6425/eaat4220

290 Avian UV vision enhances leaf surface contrasts in forest environments.
https://www.nature.com/articles/s41467-018-08142-5

289 Comparison of Sporormiella dung fungal spores and oribatid mites as indicators of large herbivore presence: evidence from the Cuzco region of Peru.
https://www.sciencedirect.com/science/article/pii/S0305440318304990?dgci

288 A recent shift in the pigmentation phenotype of a wild Neotropical primate.
https://www.sciencedirect.com/science/article/pii/S1616504718302374

287 Biomechanics of the peafowl’s crest reveals frequencies tuned to social displays.
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0207247

286 Cats use hollow papillae to wick saliva into fur.
http://www.pnas.org/content/early/2018/11/14/1809544115

285 Exploring mechanisms and origins of reduced dispersal in island Komodo dragons.
http://rspb.royalsocietypublishing.org/content/285/1891/20181829

284 Time-space–displaced responses in the orangutan vocal system.
http://advances.sciencemag.org/content/4/11/eaau3401

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