The birds of eastern North America known to occur east of the ninetieth meridian ... by Charles B. Cory ...

pt.2

The birds of eastern North America known to occur east of the ninetieth meridian ... by Charles B. Cory ...

pt.1

Useful plants of the Siona and Secoya Indians of eastern Ecuador / William T. Vickers, Timothy Plowman.

n.s. no.15(1984)

Mammals from western Venezuela and eastern Colombia, by Wilfred H. Osgood.

v.10:no.5(1912)

Rhinodoras boehlkei, a new catfish from eastern Ecuador (Osteichthyes, Siluroidei, Doradidae) / Garrett S. Glodek, Glenn L. Whitmire and Gustavo Orces V.

v.70:no.1(1976)

Birds of the Sierra Macarena, eastern Colombia.

v.44:no.11(1962)

Foote Canyon Pueblo, eastern Arizona / John B. Rinaldo.

v.49:no.2(1959)

A new helogeneid catfish from Eastern Ecuador (Pisces, Siluriformes, Helogeneidae / Garrett S. Glodek and H. Jacque Carter.

v.72:no.6(1976)

Mineral Creek site and Hooper Ranch Pueblo, eastern Arizona / Paul S. Martin, John B. Rinaldo [and] William A. Longacre.

v.52(1961)

Two new genera of feather-wing beetles from the Eastern United States (Coleoptera: Pitliidae)

v.44:no.2(1961)

The distributions of the native land mollusks of the Eastern United States / Leslie Hubricht.

n.s. no.24(1985)

Chapters in the prehistory of Eastern Arizona, Paul S. Martin, et al.

v.65(1975)

An aboriginal quartzite quarry in eastern Wyoming. By George A. Dorsey.

v.2:no.4(1900)

Three new species of frogs and a new tadpole from eastern Thailand / B.L. Stuart ... [et al.]

n.s. no.111(2006)

Habitat use by a tree frog species of Scinax (Amphibia, Hylidae) at an urban forest fragment from south-eastern Brazil

We studied the pattern of habitat use by the tree frog Scinax aff. perereca. Fieldworks were performed from August 1996 to August 1997 at Parque das Mangabeiras, Belo Horizonte, State of Minas Gerais, southeastern Brazil. Calling males were observed in September, October and December 1996, February to April and June 1997. Females were found only in October 1996. Specimens were found perched on vegetation, on the ground or on stones near waterfall. At Parque das Mangabeiras, S. aff. perereca occupied nine types of substrata. The most frequently used substrata were shrubs, stones at the stream edges, and fallen trunks. The pattern of spatial occupation varied among months. Males were found calling in aggregations on the vegetation and spatial niche breadth was related to species abundance.