Search

  • warning: htmlspecialchars() expects parameter 1 to be string, array given in /usr/home/deb19474n2/domains/boerenlandvogels.nl/public_html/includes/bootstrap.inc on line 856.
  • warning: htmlspecialchars() expects parameter 1 to be string, array given in /usr/home/deb19474n2/domains/boerenlandvogels.nl/public_html/includes/bootstrap.inc on line 856.

Search results

Florida grasshopper sparrow might go extinct in as little as two years

Fearing that the Florida grasshopper sparrow (Ammodramus savannarum floridanus) might go extinct in as little as two years, wildlife ...

Story - Henk Tennekes - 24/11/2012 - 04:44 - 0 comments - 0 attachments

Chronic toxicity is the most important variable in predicting negative bird population trends associated with pesticides

... Sandpiper (Bartramia longicauda) and Grasshopper Sparrow (Ammodramus savannarum) abundance and agricultural intensity (p<0.05). Linear ...

Story - Henk Tennekes - 01/08/2012 - 08:17 - 0 comments - 1 attachment

Florida grasshopper sparrows may soon be extinct

... the end of this decade. Florida grasshopper sparrows (Ammodramus savannarum floridanus), which inhabit grasslands in the state's interior south ...

Story - Henk Tennekes - 27/07/2012 - 12:16 - 0 comments - 0 attachments

Top 20 Common US Birds in Decline

... food items during the summer. 2 Henslow's Sparrow Ammodramus henslowii: -96.4%; 2003 population estimate: 79,000. These birds ... and lizards. 11 Grasshopper Sparrow Ammodramus savannarum: -77.1%; 2003 population estimate: 15,000,000. They forage on the ...

Story - Henk Tennekes - 27/10/2011 - 09:47 - 0 comments - 2 attachments