Skip to Main Content
Habitat use of the Louisiana Waterthrush during the non-breeding season in Puerto RicoAuthor(s): M.T. Hallworth; L.R. Reitsma; K. Parent
Source: Wilson Journal of Ornithology 123(3):567-574.
Publication Series: Scientific Journal (JRNL)
PDF: View PDF (162.74 KB)
DescriptionWe used radiotelemetry to quantify habitat and spatial use patterns of neighboring Louisiana Waterthrush (Parkesia motacilla) along two streams in the Caribbean National Forest in Puerto Rico during 2005–2007. Home range sizes varied with younger birds having larger home ranges and core areas than older birds. All birds occupied some length of stream but a wide range of off-stream habitats were also used. Off-stream habitats included a range of disturbance from residential areas to small saturated pastures. Neighbors exhibited a wide range of overlap in home ranges (x¯ 5 20%) and older birds had more overlap than younger birds. The greatest percent of foraging time was along streams (64.4%) followed by muddy substrate (26.5%), housing developments (7.4%), and roads (1.7%). The greater proportion of time foraging along streams indicates this is the preferred habitat for this species. Use of off-stream habitat indicates a strategy of exploiting food-rich ground substrates, and in particular those with high moisture.
- We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
- This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
CitationHallworth, M.T.; Reitsma, L.R.; Parent, K. 2011. Habitat use of the Louisiana Waterthrush during the non-breeding season in Puerto Rico. Wilson Journal of Ornithology 123(3):567-574.
Keywordshabitat use, Puerto Rico, radiotelemetry, streams, Luquillo Experimental Forest, birds, Parkesia motacilla, tropics
- Multiple space-use strategies and their divergent consequences in a nonbreeding migratory bird (Parkesia noveboracensis)
- Moisture as a determinant of habitat quality for a nonbreeding Neotropical migratory songbird
- Influence of moisture and food supply on the movement dynamics of a nonbreeding migratory bird (Parkesia noveboracensis) in a seasonal landscape
XML: View XML