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Index of Subjects This is a multi-part message in MIME format. ------=_NextPart_000_009A_01CA572D.71B40B10 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello Gayle, all, beavers build dams only if their colonies are located on smallish = streams. Beavers that live on lakes or on larger rivers do not need to = build them. Also, they build lodges only if they cannot dig burrows due = to the presence of bedrock or glacial rubble. The above is true for both the North American and the Eurasian beaver = species. "The Beaver: Natural History of a Wetlands Engineer" by D. = Muller-Schwarze and L. Sun ( 2003, Comstock Publishing) is a motherlode = of information on this creature... Dusan Soudek ------=_NextPart_000_009A_01CA572D.71B40B10 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META content=3D"text/html; charset=3Diso-8859-1" = http-equiv=3DContent-Type> <META name=3DGENERATOR content=3D"MSHTML 8.00.6001.18828"> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT size=3D4>Hello Gayle, all,</FONT></DIV> <DIV><FONT size=3D4> beavers build dams only if their = colonies are=20 located on smallish streams. Beavers that live on lakes or on larger = rivers do=20 not need to build them. Also, they build lodges only if they cannot dig = burrows=20 due to the presence of bedrock or glacial rubble.</FONT></DIV> <DIV><FONT size=3D4> The above is true for both the North = American and=20 the Eurasian beaver species. "The Beaver: Natural History of a Wetlands=20 Engineer" by D. Muller-Schwarze and L. Sun ( 2003, Comstock Publishing) = is a=20 motherlode of information on this creature...</FONT></DIV> <DIV><FONT size=3D4> Dusan = Soudek</FONT> </DIV></BODY></HTML> ------=_NextPart_000_009A_01CA572D.71B40B10--
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