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<br />I <br />I <br /> <br /> <br />. PROBABLE AVIFAUNAL SPjCIES THAT OCCUR IN THE DEV~LOPHENT AREA <br /> <br />(Based on the phylogenetic sequence and taxonomy of Ifred Railey and Robert Niedrach, 1965. Birds of Colorado, Volo. I & II. Denver <br />Museum of Natural History; and the dlstr1~ution and bf.bitat preferences based on Bailey and Nledrach. 1965: Chandler S. Robbins, Bertel <br />Bruun, and Herbert S. Zimw 1966. A Cuide to Field Identification: Birds of North America; Owen A. Knorr, 1959. The Birds of El Paso <br />County, Colorado. University of. Colorado Studies. serfes in Biology No.5; Roger 1. Peterson, 1941. A Cuide to Yestetn ~itda. and CQlo~ado <br />Division of Wildlife, 1976.) \ <br /> <br />B _ Breeding recorded in the area designated W ~ Winter resident G - Grassland, short and laDg grssl prairie <br />b _ Probable breeding in the area designated S - So~er resident U - Urban areas . <br />M _ Mlgr.nt throuGh the erea designated Ii - Riparian habitat, .treams, lekea, and All - All of tha habitats <br />m - Probable I!:1gro'lut through the area designated. \ ponds to 1.ncluJe the ehorf'.llnes Unknown - Unknown <br /> <br />SClE~T1FIC NANE COT, ON uw, <br />_ .w~ IlABITlt.T AND COllMENTS <br /> <br />ORDER GAVIIFCF.'lES <br />FAMILY GAVIIDAE: LOONS <br /> <br />. <br /> <br />Gav.i.o. .imneJt <br /> <br />(Brunnioh) <br /> <br />ORDER PCDICIPEDIFOlU:ES: <br />r~~ILY PODICIPEDlDAE: <br /> <br />GREBES <br />GREBES <br /> <br />PocUcep4 au/'~ c0JutU.t.u6 <br /> <br />(Gmelill) <br /> <br />PocUtep~ gwegelUl gweglUl4 <br />Po~ep4 tUg~otul. <br />cd..i601tn.lC1L6 <br /> <br />(Doddaert) <br />(Heermann) <br /> <br />Aecl1mopholUU> ociWien.ta.t.U <br /> <br />(Lawrence) <br /> <br />PodLtymbu.& pDd.l.eep~ podM.~ <br /> <br />(LlJulaous) <br /> <br />commo~ Loon <br />I <br />\ <br />I <br />Horned: Grebe <br /> <br /> <br />aed-ne~ked Grebe <br /> <br />Eared robe <br /> <br />Western Grebe <br /> <br />I <br />I <br />Pled-b11fed Greb. <br />I <br /> <br />\ <br /> <br />. <br /> <br />. <br /> <br />~ <br />~ <br />..... " <br />r:.o <br /> <br />STATUS <br /> <br />DIS1'\lIBUTION <br /> <br />Aquatic; miQrant. <br /> <br />II <br /> <br />a <br /> <br />AquatiCI a regular ~18ront in spring end tall upon <br />the reaervoira of the eastern part of the otate. <br /> <br />Aquatic: irregular migrant. <br /> <br />II <br /> <br />Il <br /> <br />. <br /> <br />a <br />a <br /> <br />AquaticJ common migrant end uncommon resident <br />on the lakes of the ~8stern and western plains, <br />and occasionally in mountain parks. <br /> <br />Aquatic: spring and fs1! ~1grant and summer <br />resident on loke ar~as of the Upper Sonoran Zona, <br />and a few winter D8 long as the reservoirs are <br />open. <br /> <br />B,S <br /> <br />B,S <br /> <br />Po <br /> <br />Aquatic, regular migrant. summer and occasional <br />winter resident; ranges in small numbers on the <br />eaBterD plains and into the ~oUQtQ1n8, <br /> <br />.. <br /> <br />Po <br />