<?xml version="1.0" encoding="UTF-8"?>
<XML><RECORDS>
<RECORD>
	<REFERENCE_TYPE>10</REFERENCE_TYPE>
	<AUTHORS>
		<AUTHOR>Paxton, K.L.</AUTHOR>
		<AUTHOR>van Riper III, C.</AUTHOR>
	</AUTHORS>
	<YEAR>2006</YEAR>
	<TITLE>Spatial and temporal migration patterns of neotropical migrants in the Southwest revealed by stable isotopes</TITLE>
	<SECONDARY_TITLE>U.S. Geological Survey</SECONDARY_TITLE>
	<PLACE_PUBLISHED>Tucson, AZ</PLACE_PUBLISHED>
	<PUBLISHER>Southwest Biological Science Center, Sonoran Desert Research Station</PUBLISHER>
	<PAGES>35</PAGES>
</RECORD>
</RECORDS></XML>