Data from: Study "Herring Gulls (Larus Argentatus); Ronconi; Kent Island, Canada"

Ronconi RA, Shlepr KR. 2020. Data from: Study "Herring Gulls (Larus Argentatus); Ronconi; Kent Island, Canada". Movebank Data Repository.
Background: Recent studies have proposed that birds migrating short distances migrate at an overall slower pace, minimizing energy expenditure, while birds migrating long distances minimize time spent on migration to cope with seasonal changes in environmental conditions. Methods: We evaluated variability in the migration strategies of Herring Gulls (Larus argentatus), a generalist species with flexible foraging and flight behaviour. We tracked one population of long distance migrants and three populations of short distance migrants, and compared the directness of their migration routes, their overall migration speed, their travel speed, and their use of stopovers. Results: Our research revealed that Herring Gulls breeding in the eastern Arctic migrate long distances to spend the winter in the Gulf of Mexico, traveling more than four times farther than gulls from Atlantic Canada during autumn migration. While all populations used indirect routes, the long distance migrants were the least direct. We found that regardless of the distance the population traveled, Herring Gulls migrated at a slower overall migration speed than predicted by Optimal Migration Theory, but the long distance migrants had higher speeds on travel days. While long distance migrants used more stopover days overall, relative to the distance travelled all four populations used a similar number of stopover days. Conclusions: When taken in context with other studies, we expect that the migration strategies of flexible generalist species like Herring Gulls may be more influenced by habitat and food resources than migration distance.
Larus argentatus,animal tracking,Argos,avian migration,herring gull,Larus argentatus,migratory behavior,satellite telemetry,stopover
Larus argentatus
European Herring Gull, Herring Gull
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DOIs of related Publications
  title = {Data from: Study "Herring Gulls (Larus Argentatus); Ronconi; Kent Island, Canada"},
  author = {Ronconi, RA and Shlepr, KR},
  year = {2020},
  URL = {},
  doi = {doi:10.5441/001/1.t5n4s456},
  publisher = {Movebank data repository}
ID  - doi:10.5441/001/1.t5n4s456
T1  - Data from: Study "Herring Gulls (Larus Argentatus); Ronconi; Kent Island, Canada"
AU  - Ronconi, Robert A.
AU  - Shlepr, Katherine R.
Y1  - 2020/06/17
KW  - Larus argentatus
KW  - animal movement
KW  - animal tracking
KW  - Argos
KW  - avian migration
KW  - herring gull
KW  - Larus argentatus
KW  - migratory behavior
KW  - satellite telemetry
KW  - stopover
KW  - Larus argentatus
PB  - Movebank data repository
UR  -
DO  - doi:10.5441/001/1.t5n4s456
ER  -