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- Title
INSIGHTS INTO THE ECOLOGY AND CONSERVATION OF COASTAL BRAZIL SEABIRDS BASED ON BAND RETURNS.
- Authors
CHUPIL, HENRIQUE; FERNANDA FARAH, ROSANE; MARANHO, ANDREA; BEATRIZ BARBOSA, CARLA; LEONARDI, SIMONE; CABRAL, JUAREZ; VIERHELLER VIEIRA, JENYFFER; ROSA, LIANA; DEL RIO DO VALLE, RODRIGO
- Abstract
Banding is the main method used to mark and identify individual birds, and to study populations, migration, age, and behavior. Banding birds also plays an important role in rehabilitation efforts, as their recapture provides good information about the effectiveness of the prescribed treatment, allowing constant review of the rehabilitation protocols used. This study compiles information on banded birds retrieved at the Santos Basin Beach Monitoring Project (Projeto de Monitoramento de Praias da Bacia de Santos, PMP-BS), and it reviews the ecological and behavioral aspects involved in species' movements that contributed to their arrival at the beach. We also provide results of autopsies and clinical information on rehabilitation. Herein, we report on 235 banded birds (16 found more than once) between Rio de Janeiro (Saquarema) and Santa Catarina (Laguna), southeast Brazil, between August 2015 and February 2021. Eighteen species are represented, belonging to four orders and nine families. Among the causes of weakness or death, anthropic interactions (e.g., fishing, aggression, and garbage ingestion) and exhaustion (mainly in migratory species) stand out. Our findings highlight the importance of banding and recapturing birds as an efficient and effective method to better understand the ecology and displacement of mobile species.
- Subjects
BRAZIL; SANTA Catarina (Brazil : State); RIO de Janeiro (Brazil); COASTAL ecology; BIRD banding; MIGRATORY animals; BIRD migration; BEACHES; AUTOPSY; BIRD populations
- Publication
Marine Ornithology, 2024, Vol 52, Issue 1, p37
- ISSN
1018-3337
- Publication type
Article