Biotic Communities: Southwestern United States and Northwestern Mexico

Taxon ◽  
1995 ◽  
Vol 44 (4) ◽  
pp. 659
Author(s):  
Rudolf Schmid ◽  
David E. Brown ◽  
Charles H. Lowe
Keyword(s):  
United States ◽  
Southwestern United States ◽  
Northwestern Mexico

scholarly journals Rates Versus Counts: Fall Molts of Lucy's Warblers (Vermivora Luciae)

The Auk ◽  
2007 ◽  
Vol 124 (3) ◽  
pp. 806-814
Author(s):  
Sievert Rohwer ◽  
Adolfo G. Navarro ◽  
Gary Voelker
Keyword(s):  
United States ◽  
Late Summer ◽  
The United States ◽  
Deciduous Forests ◽  
Southwestern United States ◽  
Western Mexico ◽  
Breeding Grounds ◽  
Tropical Deciduous Forests ◽  
Northwestern Mexico

AbstractNew specimens from Sinaloa, Mexico, as well as two older specimens, show that both adult and recently fledged Lucy's Warblers (Vermivora luciae) often move far south of their breeding grounds to molt in the tropical deciduous forests of northwestern Mexico. Remarkably, the first preformative (= first prebasic) molt is complete in Lucy's Warblers, including the replacement of flight feathers, primary coverts, and rectrices; thus, previous aging criteria based on the wear and appearance of these feathers are invalid. We suggest that the recent conclusion that Lucy's Warblers molt on their breeding grounds (Voelker and McFarland 2002) is an artifact of more collecting in the southwestern United States than in western Mexico during late summer. An index of relative collecting in Mexico and the United States, as well as data from constant-effort mist netting, suggest that most Lucy's Warblers move south to molt.Tasas versus Conteos: Mudas de Otoño de Vermivora luciae

Biodiversity and management of the Madrean Archipelago: The Sky Islands of southwestern United States and northwestern Mexico

1995 ◽  
Author(s):  
Leonard H. DeBano ◽  
Peter H. Ffolliott ◽  
Alfredo Ortega-Rubio ◽  
Gerald J. Gottfried ◽  
Robert H. Hamre ◽  
...  
Keyword(s):  
United States ◽  
Sky Islands ◽  
Southwestern United States ◽  
Northwestern Mexico ◽  
Madrean Archipelago

scholarly journals Two new species of the genus Indigofera (Papilionoideae, Leguminosae) from central Mexico

Phytotaxa ◽  
2018 ◽  
Vol 372 (4) ◽  
pp. 256
Author(s):  
JERZY RZEDOWSKI ◽  
ROSAURA GRETHER
Keyword(s):  
United States ◽  
New Species ◽  
Volcanic Belt ◽  
Central Mexico ◽  
Southwestern United States ◽  
Sierra Madre Occidental ◽  
Sierra Madre ◽  
Two New Species ◽  
Northwestern Mexico

Two new species of Indigofera from central Mexico are described and illustrated. Indigofera sousae, from northwestern Michoacán, is related to I. constricta known in the Mexican states of Sinaloa to Guerrero. Indigofera uniseminalis, from northeastern Guanajuato, is similar to I. sphaerocarpa, reported from southwestern United States and northwestern Mexico, and to I. jaliscensis, of the Sierra Madre Occidental and the Transmexican Volcanic Belt.

scholarly journals Distant neighbors: recent wildfire patterns of the Madrean Sky Islands of southwestern United States and northwestern Mexico

Fire Ecology ◽  
2019 ◽  
Vol 15 (1) ◽  
Author(s):  
Miguel L. Villarreal ◽  
Sandra L. Haire ◽  
Jose M. Iniguez ◽  
Citlali Cortés Montaño ◽  
Travis B. Poitras
Keyword(s):  
United States ◽  
Sky Islands ◽  
Southwestern United States ◽  
Northwestern Mexico ◽  
Madrean Sky Islands
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