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CONFERENCE SCHEDULE UPDATES & CHANGES: As a result of the prolonged government shutdown, we experienced a number of cancellations and changes to the schedule. Cancellations and changes are listed here (as of January 26, 2019). 

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Monday, January 28 • 2:40pm - 3:00pm
(SYMPOSIA-05) Opening the Black Box of Post Bird-window Collision Survival and Behavior with New Technology, Citizen Scientists, and Diverse Collaborations

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AUTHORS: Lucas W. DeGroote, Jonathan Rice – Carnegie Museum of Natural History

ABSTRACT: It is often asserted that “half” or “many” birds that hit windows and live to fly away will later die of internal injuries.  Yet our knowledge of these injuries is limited to a small number of birds that were sacrificed to compare their injuries to birds that did not survive a window collision.  Only recently are we able to track small post-collision migrants over large distances thanks to a collaborative array of automated receiving stations (Motus Wildlife Tracking System) that are able to detect VHF transmitters operating on the same frequency (i.e. nanotags).  We utilized the Motus WTS and nanotags to study the long-term effects of bird-window collision on 29 migrant landbirds found by citizen science volunteers in Pittsburgh and Cleveland the spring of 2017.  We will compare their survival and migratory behavior to 21 birds captured via mist nets at Presque Isle Bird Observatory (NW PA) and Powdermill Avian Research Center (SW PA). In addition, we will utilize data collected by rehabilitators to quantify short term survival of birds found by citizen scientists.  With this data we will gain insight not only on the long-term effects of bird-window collisions on individuals but also population level consequences that as of yet have been unquantified through traditional citizen science based collision monitoring programs.

Monday January 28, 2019 2:40pm - 3:00pm
VETERANS MEETING ROOM C/D

Attendees (21)