BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Center for Behavior, Evolution, and Culture - ECPv6.15.20//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://bec.ucla.edu
X-WR-CALDESC:Events for Center for Behavior, Evolution, and Culture
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/Los_Angeles
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20250309T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20251102T090000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20260308T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20261101T090000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20270314T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20271107T090000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260223T120000
DTEND;TZID=America/Los_Angeles:20260223T133000
DTSTAMP:20260418T070833
CREATED:20251120T234219Z
LAST-MODIFIED:20260101T222034Z
UID:237760-1771848000-1771853400@bec.ucla.edu
SUMMARY:Greg Grether\, EEB\, UCLA\, Title: Behavioral interference between species
DESCRIPTION:Aggression and reproductive interference are common forms of behavioral interference between closely related species. These interactions often arise as incidental byproducts of everyday activities such as defending resources or competing for mates. Yet\, although they resemble familiar within-species behaviors\, their ecological and evolutionary consequences can be quite different when they occur between species. Behavioral interference can strongly influence whether species are able to coexist at all\, and if they do\, how they subsequently evolve in response to one another through natural selection. Such interactions were likely part of human evolutionary history and may even help explain why Homo sapiens is the sole surviving species in the genus Homo. In this talk\, however\, I focus on what we know with greater certainty about behavioral interference in other animals. Why does behavioral interference persist if it is costly at the population level? How does it influence species’ geographic ranges\, the spread of invasive species\, or the persistence of endangered species? What evidence do we have that behavioral interference drives evolutionary change? Drawing on examples from across the literature as well as from my own research\, I will address these questions and strive to offer a balanced perspective on the causes and consequences of behavioral interference. \nZoom link for those attending remotely: \nhttps://ucla.zoom.us/j/94308730584?pwd=0YGsaJFEdLd5cMsOhTh465nwJubz9o.1 \nMeeting ID: 943 0873 0584\nPasscode: 308291
URL:https://bec.ucla.edu/event/greg-grether-eeb-ucla/
LOCATION:352 Haines Hall
END:VEVENT
END:VCALENDAR