Correlations among Extinction Risks Assessed by Different Systems of Threatened Species Categorization von O'GRADY, JULIAN J., BURGMAN, MARK A., KEITH, DAVID A., MASTER, LAWRENCE L., ANDELMAN, SANDY J., BROOK, BARRY W., HAMMERSON, GEOFFREY A., REGAN, TRACEY, FRANKHAM, RICHARD

Volltext

Capturing expert knowledge for threatened species assessments: a case study using NatureServe conservation status ranks von Regan, Tracey J., Master, Lawrence L., Hammerson, Geoffrey A.

Volltext

One-quarter of freshwater fauna threatened with extinction von Sayer, Catherine A., Fernando, Eresha, Jiménez, Randall R., Macfarlane, Nicholas B. W., Rapacciuolo, Giovanni, Böhm, Monika, Brooks, Thomas M., Contreras-MacBeath, Topiltzin, Cox, Neil A., Harrison, Ian, Hoffmann, Michael, Jenkins, Richard, Smith, Kevin G., Vié, Jean-Christophe, Abbott, John C., Allen, David J., Allen, Gerald R., Barrios, Violeta, Boudot, Jean-Pierre, Carrizo, Savrina F., Clausnitzer, Viola, Congiu, Leonardo, Charvet, Patricia, Crandall, Keith A., Cumberlidge, Neil, Cuttelod, Annabelle, Dalton, James, Daniels, Adam G., De Grave, Sammy, De Knijf, Geert, Dijkstra, Klaas-Douwe B., Dow, Rory A., Freyhof, Jörg, García, Nieves, Gessner, Joern, Getahun, Abebe, Gibson, Claudine, Gollock, Matthew J., Grant, Michael I., Groom, Alice E. R., Hammer, Michael P., Hammerson, Geoffrey A., Hilton-Taylor, Craig, Hodgkinson, Laurel, Holland, Robert A., Jabado, Rima W., Bignoli, Diego Juffe, Kalkman, Vincent J., Karimov, Bakhtiyor K., Kipping, Jens, Thorstad, Eva Bonsak

Volltext

Amphibians and reptiles in Colorado / by Geoffrey A. Hammerson ; edited by Jim Bennett and Jim Hekkers von Hammerson, Geoffrey A

Volltext bestellen

Conservation status of the northern cricket frog (Acris crepitans) in Colorado and adjacent areas at the northwestern extent of the range von Hammerson, Geoffrey A, Livo, Lauren J

Volltext

One-quarter of freshwater fauna threatened with extinction von Sayer, Catherine A, Fernando, Eresha, Jiménez, Randall R, Macfarlane, Nicholas B. W, Rapacciuolo, Giovanni, Böhm, Monika, Brooks, Thomas M, Contreras-MacBeath, Topiltzin, Cox, Neil A, Harrison, Ian, Hoffmann, Michael, Jenkins, Richard, Smith, Kevin G, Vié, Jean-Christophe, Abbott, John C, Allen, David J, Allen, Gerald R, Barrios, Violeta, Boudot, Jean-Pierre, Carrizo, Savrina F, Clausnitzer, Viola, Congiu, Leonardo, Charvet, Patricia, Crandall, Keith A, Cumberlidge, Neil, Cuttelod, Annabelle, Dalton, James, Daniels, Adam G, De Grave, Sammy, De Knijf, Geert, Dijkstra, Klaas-Douwe B, Dow, Rory A, Freyhof, Jörg, García, Nieves, Gessner, Joern, Getahun, Abebe, Gibson, Claudine, Gollock, Matthew J, Grant, Michael I, Groom, Alice E. R, Hammer, Michael P, Hammerson, Geoffrey A, Hilton-Taylor, Craig, Hodgkinson, Laurel, Holland, Robert A, Jabado, Rima W, Bignoli, Diego Juffe, Kalkman, Vincent J, Karimov, Bakhtiyor K, Kipping, Jens, Thorstad, Eva Bonsak

Volltext bestellen

Capturing expert knowledge for threatened species assessments: a case study using NatureServe conservation status ranks : Evaluating methods for assessing extinction risk von REGAN, Tracey J, MASTER, Lawrence L, HAMMERSON, Geoffrey A

Volltext

Observations on the Reproduction, Courtship, and Aggressive Behavior of the Striped Racer, Masticophis lateralis euryxanthus (Reptilia, Serpentes, Colubridae) von Hammerson, Geoffrey A.

Volltext

Head-body temperature differences monitored by telemetry in the snake Masticophis flagellum piceus von Hammerson, Geoffrey A

Volltext

Beaver (Castor canadensis): Ecosystem Alterations, Management, and Monitoring von Hammerson, Geoffrey A.

Volltext

Beaver Protection, Management, and Utilization in Europe and North America von Hammerson, Geoffrey A.

Volltext

Effects of weather and feeding on body temperature and activity in the snake Masticophis flagellum von Hammerson, Geoffrey A.

Volltext

Summary of Amphibians and Reptiles Introduced into Colorado von Livo, Lauren J., Hammerson, Geoffrey A., Smith, Hobart M.

Volltext

Thermal behaviour of the snake Coluber constrictor in west-central California von Hammerson, Geoffrey A.

Volltext

Thermal Ecology of the Striped Racer, Masticophis lateralis von Hammerson, Geoffrey A.

Volltext

Opportunistic Scavenging by Crotalus ruber Not Field-Proven von Hammerson, Geoffrey A.

Volltext

Solitary Vireo Nest Used by a Western Flycatcher von Hammerson, Geoffrey A., Beth P. Lapin

Volltext

The conservation status of the world's reptiles von BÖHM, Monika, COLLEN, Ben, RHODIN, Anders G. J, STUART, Simon N, DIJK, Peter Paul Van, YOUNG, Bruce E, AFUANG, Leticia E, AGHASYAN, Aram, GARCIA, Andrés, AGUILAR, César, AJTIC, Rastko, AKARSU, Ferdi, BAILLIE, Jonathan E. M, ALENCAR, Laura R. V, ALLISON, Allen, ANANJEVA, Natalia, ANDERSON, Steve, ANDREN, Claes, ARIANO-SANCHEZ, Daniel, ARREDONDO, Juan Camilo, AULIYA, Mark, AUSTIN, Christopher C, AVCI, Aziz, BOWLES, Philip, BAKER, Patrick J, BARRETO-LIMA, André F, BARRIO-AMOROS, César L, BASU, Dhruvayothi, BATES, Michael F, BATISTELLA, Alexandre, BAUER, Aaron, BENNETT, Daniel, BÖHME, Wolfgang, BROADLEY, Don, CHANSON, Janice, BROWN, Rafe, BURGESS, Joseph, CAPTAIN, Ashok, CARREIRA, Santiago, ROSARIO CASTANEDA, Maria Del, CASTRO, Fernando, CATENAZZI, Alessandro, CEDENO-VAZQUEZ, José R, CHAPPLE, David G, CHEYLAN, Marc, COX, Neil, CISNEROS-HEREDIA, Diego F, COGALNICEANU, Dan, COGGER, Hal, CORTI, Claudia, COSTA, Gabriel C, COUPER, Patrick J, COURTNEY, Tony, CRNOBRNJA-ISAILOVIC, Jelka, CROCHET, Pierre-André, CROTHER, Brian, HAMMERSON, Geoffrey, HOFFMANN, Michael, LIVINGSTONE, Suzanne R, RAM, Mala

Volltext