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Department of Vertebrate Zoology

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Labrador Duck
Labrador Duck
Christina Gebhard © Smithsonian Institution
Straker, Lorian Cobra and Jehl, Joseph R. 2017. Rapid mobilization of abdominal fat in migrating eared grebes. Journal of Avian Biology, 48(4): 465-471. doi:10.1111/jav.01007

Jehl, Joseph R. 2017. Feather-Eating in Grebes: A 500-Year Conundrum. Wilson Journal of Ornithology, 129(3): 447-458. doi:10.1676/16-196.1

Ellis, Kristen S., Jehl, Joseph R., Jr., Knight, Robert N., Marvel, Keeli S. and Larsen, Randy T. 2016. Spring Downings Clarify the Migration Biology of Eared Grebes (Podiceps nigricollis). Waterbirds, 39(4): 338-345. doi:10.1675/063.039.0403

Jehl, Joseph R., Henry, Annette E. and Swanson, David L. 2015. Ratios, adaptations, and the differential metabolic capability of avian flight muscles. Journal of Avian Biology, 46(2): 119-124. doi:10.1111/jav.00506

Jehl, Joseph R., Jr. and Henry, Annette E. 2013. Intra-organ flexibility in the eared grebe Podiceps nigricollis stomach: a spandrel in the belly. Journal of Avian Biology, 44(2): 97-101. doi:10.1111/j.1600-048X.2012.00059.x

Burger, Joanna, Jehl, Joseph R., Jr. and Gochfeld, Michael 2013. Selenium:mercury molar ratio in eared grebes (Podiceps nigricollis) as a possible biomarker of exposure. Ecological Indicators, 34: 60-68. doi:10.1016/j.ecolind.2013.04.001

Jehl, Joseph R., Jr. 2013. Ecological Constraints and Phenotypic Accommodation in One-legged Eared Grebes. Wilson Journal of Ornithology, 125(4): 829-832. doi:10.1676/13-030.1

Wunder, Michael B., Jehl, Joseph R., Jr. and Stricker, Craig A. 2012. The early bird gets the shrimp: confronting assumptions of isotopic equilibrium and homogeneity in a wild bird population. Journal of Animal Ecology, 81(6): 1223-1232. doi:10.1111/j.1365-2656.2012.01998.x

Jehl, Joseph R., Day, K. and Schmidt, Brian K. 2012. The spectacular (and hazardous) migration of Eared Grebes (Podiceps nigricollis) through southern Utah. North American Birds, 66: 2-9.

Jehl, Joseph R., Jr. 2011. In Memoriam: Bertram George Murray, Jr., 1933-2010. The Auk, 128(2): 426-428. doi:10.1525/auk.2011.128.2.426

Jehl, Joseph R., Jr. and Henry, Annette E. 2010. The Postbreeding Migration of Eared Grebes. Wilson Journal of Ornithology, 122(2): 217-227. doi:10.1676/09-047.1

Jehl, Joseph R., Jr. 2009. In Memoriam: Robert Winthrop Storer, 1914-2008. The Auk, 126(3): 694-696. doi:10.1525/auk.2009.3709

Jehl, Joseph R., Jr. 2007. Disappearance of breeding semipalmated sandpipers from Churchill, Manitoba: More than a local phenomenon. The Condor, 109(2): 351-360. doi:10.1650/0010-5422(2007)109[351:DOBSSF]2.0.CO;2

Jehl, Joseph R., Jr. 2007. Why do Eared Grebes leave hypersaline lakes in autumn?. Waterbirds, 30(1): 112-115. doi:10.1675/1524-4695(2007)030[0112:WDEGLH]2.0.CO;2

Jehl, Joseph R., Jr. 2006. Coloniality, mate retention, and nest-site characteristics in the Semipalmated Sandpiper. Wilson Journal of Ornithology, 118(4): 478-484. doi:10.2988/0006-324X(2006)119[522:EANGOA]2.0.CO;2

Jehl, Joseph R., Jr. 2005. Gadwall biology in a hypersaline environment: Is high productivity offset by postbreeding mortality?. Waterbirds, 28(3): 335-343.

Jehl, Joseph R., Jr. 2004. Foraging by a Red-Tailed Hawk along a wetland edge: How large a duck can be captured?. Wilson Bulletin, 116(4): 354-356.

Jehl, Joseph R., Jr. 2004. Carnivorous Canada geese. Wilson Bulletin, 116(2): 179-180.

Jehl, Joseph R., Jr. and Johnson, E. 2004. Wing and tail molts of the Ruddy Duck. Waterbirds, 27(1): 54-59.

Ellis, H. I. and Jehl, Joseph R., Jr. 2003. Temperature regulation and the constraints of climate in the Eared Grebe. Waterbirds, 26(3): 275-279.

Jehl, Joseph R., Jr., Boyd, W. S., Paul, D. S. and Anderson, D. W. 2002. Massive collapse and rapid rebound: Population dynamics of eared grebes (Podiceps nigricollis) during an ENSO event. The Auk, 119(4): 1162-1166.

Jehl, Joseph R., Jr. and Johansson, C. 2002. Autumnal migration of Eared Grebes (Podiceps nigricollis) through southwestern Wyoming: A key to assessing the size of the North American population. Western North American Naturalist, 62(3): 335-340.

Zusi, Richard L. and Jehl, Joseph R., Jr. 1970. The Systematic Relationships of Aechmorhynchus, Prosobonia, and Phegornis (Charadriiformes; Charadrii). The Auk, 87(4): 760-780.

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