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Trends in the occurrence of large Whooping Crane groups during migration in the great plains, USA
Recent detections of large gatherings of Whooping Cranes suggest that flock sizes may be increasing at some stopover locations during both the spring and fall migrations. We used the public sightings database managed by the US Fish and Wildlife Service from 1942 to 2018 to analyze data for long-term...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7132073/ https://www.ncbi.nlm.nih.gov/pubmed/32274427 http://dx.doi.org/10.1016/j.heliyon.2020.e03549 |