After capture, all birds will be fitted with aluminum federal leg bands. in the first part of the study, most birds had a wing tag with a unique colored wing on each wing. These wing tags enable long-distance relationships, especially when it's difficult to see or read a leg band.
Why are seagulls tagged?
In addition to the position of the seagull, the tag sends data about the altitude and acceleration of the seagull. In addition to revealing breeder behavior, we also revealed fascinating information about tagged bird migration and overwintering behavior.
Why are some seagulls tagged on their feet?
To allow identification, seagulls are marked with a build-to-order (BTO) metal ring with a unique number on one leg. The other leg is tagged with a blue coloring that contains a unique white alphanum code that can be read from a distance.
Why are the seagulls striped?
Ring-billed gulls can be distinguished from other seagull species. This marking is present all year round, so the black band from which the name is derived wraps around the seagull. Colored leg bands, such as those used on the 67H, are used in scientific research to identify individual birds.
What does it mean that birds are tagged?
Bird ringing is the process of attaching a small metal or plastic band or tag around a bird's leg to identify individual birds from the band's unique number.
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