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    • san francisco bay bird observatory
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Research worker monitors eggs in nest of Snowy Plover (Charadrius occidentalis) as part of San Francisco Bay Bird Observatory Survey, California, USA, July 2008
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Michael D. Kern / Research worker monitors eggs in nest of Snowy Plover (Charadrius occidentalis) as part of San Francisco Bay Bird Observatory Survey, California, USA, July 2008
Mist nets set for trapping and ringing birds, San Francisco Bay Bird Observatory Project, California, USA, November 2007
01295839
Michael D. Kern / Mist nets set for trapping and ringing birds, San Francisco Bay Bird Observatory Project, California, USA, November 2007
Mist nets set for trapping and ringing birds, San Francisco Bay Bird Observatory Project, California, USA, November 2007
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Michael D. Kern / Mist nets set for trapping and ringing birds, San Francisco Bay Bird Observatory Project, California, USA, November 2007
Snowy plover (Charadrius occidentalis) nest in coastal habitat, California, USA, San Francisco Bay Bird Observatory (SFBBO) conservation project. July 2008
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Michael D. Kern / Snowy plover (Charadrius occidentalis) nest in coastal habitat, California, USA, San Francisco Bay Bird Observatory (SFBBO) conservation project. July 2008
Snowy plover (Charadrius occidentalis) nest with chicks, California, USA, San Francisco Bay Bird Observatory (SFBBO) conservation project. July 2008
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Michael D. Kern / Snowy plover (Charadrius occidentalis) nest with chicks, California, USA, San Francisco Bay Bird Observatory (SFBBO) conservation project. July 2008
Snowy plover (Charadrius occidentalis) displaying, distracting attention from nest, California, USA, San Francisco Bay Bird Observatory (SFBBO) conservation project. July 2008
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Michael D. Kern / Snowy plover (Charadrius occidentalis) displaying, distracting attention from nest, California, USA, San Francisco Bay Bird Observatory (SFBBO) conservation project. July 2008
Snowy plover (Charadrius occidentalis) displaying, distracting attention from nest, California, USA, San Francisco Bay Bird Observatory (SFBBO) conservation project. July 2008
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Michael D. Kern / Snowy plover (Charadrius occidentalis) displaying, distracting attention from nest, California, USA, San Francisco Bay Bird Observatory (SFBBO) conservation project. July 2008
Snowy plover (Charadrius occidentalis) California, USA, San Francisco Bay Bird Observatory (SFBBO) conservation project.
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Michael D. Kern / Snowy plover (Charadrius occidentalis) California, USA, San Francisco Bay Bird Observatory (SFBBO) conservation project.
Researcher picking up Snowy plover (Charadrius occidentalis) chick for monitoring in San Francisco Bay Bird Observatory (SFBBO) survey, California, USA, July 2008
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Michael D. Kern / Researcher picking up Snowy plover (Charadrius occidentalis) chick for monitoring in San Francisco Bay Bird Observatory (SFBBO) survey, California, USA, July 2008
Snowy plover (Charadrius occidentalis) chicks and eggs in nest, California, USA, San Francisco Bay Bird Observatory (SFBBO) conservation project. July 2008
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Michael D. Kern / Snowy plover (Charadrius occidentalis) chicks and eggs in nest, California, USA, San Francisco Bay Bird Observatory (SFBBO) conservation project. July 2008
Snowy plover (Charadrius occidentalis) California, USA, San Francisco Bay Bird Observatory (SFBBO) conservation project.
01295802
Michael D. Kern / Snowy plover (Charadrius occidentalis) California, USA, San Francisco Bay Bird Observatory (SFBBO) conservation project.
Snowy plover (Charadrius occidentalis) California, USA, San Francisco Bay Bird Observatory (SFBBO) conservation project.
01295801
Michael D. Kern / Snowy plover (Charadrius occidentalis) California, USA, San Francisco Bay Bird Observatory (SFBBO) conservation project.
Forster's tern (Sterna forsteri) fledgling being monitored, part of the San Francisco Bay Bird Observatory (SFBBO) USGS field work study, California, USA. June 2009
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Michael D. Kern / Forster's tern (Sterna forsteri) fledgling being monitored, part of the San Francisco Bay Bird Observatory (SFBBO) USGS field work study, California, USA. June 2009
Forster's tern (Sterna forsteri) chicks in plastic containers for monitoring, part of the San Francisco Bay Bird Observatory (SFBBO) USGS field work study, California, USA. June 2009
01295701
Michael D. Kern / Forster's tern (Sterna forsteri) chicks in plastic containers for monitoring, part of the San Francisco Bay Bird Observatory (SFBBO) USGS field work study, California, USA. June 2009
Flags mark the site of Forster's tern (Sterna forsteri) nests on rocky shore, California, USA. San Francisco Bay Bird Observatory (SFBBO) field work. June 2009
01295699
Michael D. Kern / Flags mark the site of Forster's tern (Sterna forsteri) nests on rocky shore, California, USA. San Francisco Bay Bird Observatory (SFBBO) field work. June 2009
Research worker banding and recording a bird at the field station of the San Francisco Bay Bird Observatory, California, USA, November 2007
01295632
Michael D. Kern / Research worker banding and recording a bird at the field station of the San Francisco Bay Bird Observatory, California, USA, November 2007
Research worker banding a bird at the field station of the San Francisco Bay Bird Observatory, California, USA, November 2007
01295631
Michael D. Kern / Research worker banding a bird at the field station of the San Francisco Bay Bird Observatory, California, USA, November 2007