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behavecol.bsky.social
Differential weighting of lion vocalizations and oxpecker alarm calls in giraffes
#Bioacoustics #PredationRisk #Mammal

doi.org/10.1093/behe...
Close-up of Giraffe Eating
ALT: Close-up of Giraffe Eating
static.klipy.com
September 24, 2026 at 5:16 AM
oikosjournal.bsky.social
🍐🦊Frugivory-mediated trophic cascades: how apex predators can shape the recruitment of a fleshy-fruited tree

📷 © Tamara Burgos

vist.ly/4ge6u

#Defaunation #Mesopredators #MultiTrophicInteractions #PostDispersalSeedPredation #PredationRisk #SeedDispersalEffectiveness

November 28, 2025 at 5:05 PM
oikosjournal.bsky.social
🎚️😨Multiple scales of fear: foraging behaviour of white-naped jays in semiarid landscapes

📷 Carolina Beiriz

vist.ly/4rrxc

#AntipredatorBehaviour #CyanocoraxCyanoopogon #GivingUpDensity #PredationRisk #Vigilance

February 16, 2026 at 5:05 PM
ethoges.bsky.social
🧪 ETHOLOGY: Who makes roe deer more vigilant? 👀🦌
Torretta et al. found that human disturbance, not wolf presence, is linked to higher vigilance in roe deer. Deer were also less vigilant in natural habitats and in larger groups. Read here, it's #OpenAccesss: doi.org/10.1111/eth.... #PredationRisk
Human Disturbance but Not Predation Risk Is Associated With Increased Vigilance in Roe Deer
Roe deer vigilance is lower in natural than in modified habitats, decreases with group size, but is not significantly influenced by stable wolf presence, suggesting habitat-driven risk perception and...
doi.org
March 14, 2026 at 11:23 AM
spetologia.bsky.social
Agile, low-risk species are more stimulated by these heterospecific alarms, possible to indicate mediation by predation risk.

#predationrisk #passerines #alarmcalls #ecology #interspecific #interactions #playbackexperiments #vocalizations
June 13, 2025 at 8:18 AM
behavecol.bsky.social
Ecological and behavioral determinants of sex-biased predation of katydid prey by a bat predator
#MateFinding #Insect #PredationRisk

doi.org/10.1093/behe...
April 7, 2026 at 6:08 AM
behavecol.bsky.social
Diel effects on antipredator behavior: nuanced temporal effects in a dynamic landscape of fear
#PredationRisk #PreyBehavior

doi.org/10.1093/behe...
March 18, 2026 at 2:59 PM