WebDec 14, 2011 · Bridge-crossing surveys are effective for documenting presence of river otters (Clark et al. 1987; Gallant et al. 2008; Shackelford and Whitaker 1997). Although Crimmins et al. (2009) found less otter field sign near bridge crossings compared with randomly selected stream transects, Jeffress et al. (2011) used occupancy estimation … WebCarnivore. Average Life Span In The Wild: 8 to 9 years. Size: Head and body: 21.75 to 31.5 inches; tail: 11.75 to 19.75 inches. Weight: 11 to 30 pounds. River otters generally live …

North American river otter Smithsonian

WebSteele Creek Recreational Center, Satsuma, AL. The first River Otter that I have seen and I visit the area daily. The Otter is having a snack as it swims by ... Web17 rows · The U.S. state of Alabama is home to these known indigenous mammal species. Historically, the state's indigenous species included one armadillo species, sixteen bat … leberzirrhose child a6

A comparison of three methods to evaluate otter latrine activity ...

Webyear by otters, however, could dramatically affect interpreta-tions of habitat selection. Typically, the only criterion for documenting a latrine-site location is the presence of a minimum number of scats. For example, when documenting habitat selection of river otters in Pennsylvania, Swimley et al. (1998) required that a latrine site have 2 ... Webtrapped river otters to roll and avoid serious injury (Blundell et al., 1999). Traps were anchored using wooden stakes, and the area surrounding each trap site was cleared of debris that could entangle captured river otters (Serfass et al., 1996; Bowyer et al., 2003). Traps were placed at river otter pull outs, crossovers between WebThe giant otter is a piscivore (an animal that eats primarily fish). Specifically they feed on mostly catfish, perch and characins but also eat small snakes, caimans and crustaceans. … leber wind tcm