spp.pair,genus.A,species.A,genus.B,species.B,location.1,location.2,location1.lat,location1.long,location2.lat,location2.long,distance.km
1,Gyps,africanus,Gyps,rueppellii,"Amboseli National Park, Kenya","Serengeti National Park, Tanzania",-2.652,37.2608,-2.3333,34.8333,272.0651581
2,Gyps,africanus,Necrosyrtes,monachus,"Amboseli National Park, Kenya","Kruger National Park, South Africa",-2.652,37.2608,-23.9884,31.5547,2451.156443
3,Torgos,tracheliotus,Gyps,africanus,"Amboseli National Park, Kenya","Serengeti National Park, Tanzania",-2.652,37.2608,-2.3333,34.8333,272.0651581
4,Cathartes,aura,Coragyps,atratus,northern Peru,"Hato Masaguarel, Guárico, Venezuela",-5.675,-80.2,8.56667,-67.58333,2113.538766
4,Cathartes,aura,Coragyps,atratus,northern Peru,"southern Texas, USA",-5.675,-80.2,28.1,-97.36667,4183.86842
4,Cathartes,aura,Coragyps,atratus,"southern Texas, USA","Hato Masaguarel, Guárico, Venezuela",28.1,-97.36667,8.56667,-67.58333,3802.279902
5,Sarcoramphus,papa,Cathartes,aura,"Hato Masaguarel, Guárico, Venezuela",northern Peru,8.56667,-67.58333,-5.675,-80.2,2113.538766
6,Sarcoramphus,papa,Coragyps,atratus,"Hato Masaguarel, Guárico, Venezuela",northern Peru,8.56667,-67.58333,-5.675,-80.2,2113.538766
7,Amazilia,rutila,Cynanthus,latirostris,"Volcán de Colima, Colima, Mexico","Chamela, Jalisco, Mexico",19.51247,-103.61678,19.50928056,-105.040175,149.2279871
8,Amazilia,tobaci,Chrysolampis,mosquitus,"Arima Valley, Trinidad","Hillsborough Dam, Tobago",10.683611,-61.28333,11.21667,-60.66667,89.72159401
9,Amazilia,tobaci,Glaucis,hirsutus,"Arima Valley, Trinidad","Hillsborough Dam, Tobago",10.683611,-61.28333,11.21667,-60.66667,89.72159401
10,Anthracothorax,nigricollis,Chrysolampis,mosquitus,"Arima Valley, Trinidad","Hillsborough Dam, Tobago",10.683611,-61.28333,11.21667,-60.66667,89.72159401
11,Basilinna,leucotis,Atthis,heloisa,"Tlahuiltepa, Hidalgo, Mexico","Cerro San Felipe, Oaxaca, Mexico",20.91666,-98.93333,17.1942,-96.6384,479.1738987
12,Chlorostilbon,lucidus,Chrysolampis,mosquitus,"Serra do Pará, Pernambuco, Brazil","Chapada Diamantina, Bahia, Brazil",-7.87477,-36.402944,-12.988333,-41.3408333,784.2378013
13,Eugenes,fulgens,Basilinna,leucotis,"Volcán de Colima, Colima, Mexico","Cerro San Felipe, Oaxaca, Mexico",19.51247,-103.61678,17.1942,-96.6384,780.413866
13,Eugenes,fulgens,Basilinna,leucotis,"Cerro San Felipe, Oaxaca, Mexico","Distrito Federal, Mexico",17.1942,-96.6384,19.4326,-99.1332,362.4497063
13,Eugenes,fulgens,Basilinna,leucotis,"Distrito Federal, Mexico","Volcán de Colima, Colima, Mexico",19.4326,-99.1332,19.51247,-103.61678,470.238081
14,Eugenes,fulgens,Colibri,thalassinus,"Tlahuiltepa, Hidalgo, Mexico","Cerro San Felipe, Oaxaca, Mexico",20.91666,-98.93333,17.1942,-96.6384,479.1738987
15,Lampornis,clemenciae,Basilinna,leucotis,"Cerro San Felipe, Oaxaca, Mexico","Distrito Federal, Mexico",17.1942,-96.6384,19.4326,-99.1332,362.4497063
16,Lampornis,clemenciae,Eugenes,fulgens,"Cerro San Felipe, Oaxaca, Mexico","Chiricahua Mountains, Arizona, USA",17.1942,-96.6384,31.8894,-109.1686,2064.787596
16,Lampornis,clemenciae,Eugenes,fulgens,"Chiricahua Mountains, Arizona, USA","Distrito Federal, Mexico",31.8894,-109.1686,19.4326,-99.1332,1710.17089
16,Lampornis,clemenciae,Eugenes,fulgens,"Distrito Federal, Mexico","Cerro San Felipe, Oaxaca, Mexico",19.4326,-99.1332,17.1942,-96.6384,362.4497063
17,Selasphorus,rufus,Archilochus,alexandri,"Guadalupe Canyon, New Mexico/Arizona, USA","Santa Monica Mountains, California, USA",31.3325,-109.088611,34.1203,-118.9318,971.3190983
18,Dendrocincla,merula,Dendrocincla,fuliginosa,"Manu National Park, Peru","Belém, Pará, Brazil",-11.91666,-71.3,-1.4558,-48.4902,2771.924549
18,Dendrocincla,merula,Dendrocincla,fuliginosa,"Belém, Pará, Brazil","Manaus, Amazonas, Brazil",-1.4558,-48.4902,-3.119,-60.0217,1294.818523
18,Dendrocincla,merula,Dendrocincla,fuliginosa,"Manaus, Amazonas, Brazil","Manu National Park, Peru",-3.119,-60.0217,-11.91666,-71.3,1581.432274
19,Dendrocolaptes,certhia,Dendrocincla,fuliginosa,"Belém, Pará, Brazil","Manaus, Amazonas, Brazil",-1.4558,-48.4902,-3.119,-60.0217,1294.818523
20,Rhegmatorhina,melanosticta,Gymnopithys,salvini,"Manu National Park, Peru","Carauarí, Amazonas, Brazil",-3.119,-60.0217,-4.8818,-66.9047,788.4409671
20,Rhegmatorhina ,melanosticta ,Gymnopithys,salvini,"Carauarí, Amazonas, Brazil","Benjamín Constant, Amazonas, Brazil",-4.8818,-66.9047,-4.5204,-69.955,340.5123257
20,Rhegmatorhina ,melanosticta ,Gymnopithys,salvini,"Benjamín Constant, Amazonas, Brazil","Manu National Park, Peru",-4.5204,-69.955,-3.119,-60.0217,1113.321585
21,Anas,strepera,Anas,americana,"southwest Louisiana, USA","Delta Marsh, Manitoba, Canada",29.591672,-92.20087,50.2,-98.2,2346.759594
22,Bucephala,islandica,Bucephala,clangula,"Burrard Inlet, British Columbia, Canada","Columbia Valley, British Columbia, Canada",49.3174,-123.1913,50.62,-116.0734,529.1944643
23,Melospiza,melodia,Melospiza,georgiana,"Mount Carmel, Connecticut, USA (captivity and wild)","Champaign, Illinois, USA (captivity)",41.4243,-72.9054,40.1164,-88.2434,1298.434841
23,Melospiza,melodia,Melospiza,georgiana,"Champaign, Illinois, USA (captivity)","Erie National Wildlife Refuge, Crawford County, Pennsylvania",40.1164,-88.2434,41.6265,-79.96,716.3367697
23,Melospiza,melodia,Melospiza,georgiana,"Erie National Wildlife Refuge, Crawford County, Pennsylvania","Mount Carmel, Connecticut, USA (captivity and wild)",41.6265,-79.96,41.4243,-72.9054,587.709108
24,Setophaga,petechia,Setophaga,magnolia,"Lacandon Forest, Chiapas, Mexico ","Tucurú, Guatemala",16.1166667,-90.93333,15.13333,-90.233333,132.6061269
25,Setophaga,tigrina,Setophaga,americana,"El Guayacán & La Cuerva Is, Pueto Rico","Cabo Rojo National Wildlife Refuge, Puerto Rico",17.972014,-67.045716,17.9752,-67.1686,13.00574964
26,Regulus,calendula,Regulus,satrapa,"southeast Louisiana, USA","Cedarville State Forest, Maryland, USA",30.6,-91.16666667,38.6467,-76.83,1585.2897
27,Egretta,tricolor,Egretta,caerulea,"Atlantic coast, central Panama","Gamboa, Panama",9.4008,-79.8697,9.1165,-79.6965,36.89766134
27,Egretta,tricolor,Egretta,caerulea,"Gamboa, Panama","San Blas, Nayarit, Mexico",9.1165,-79.6965,21.5413,-105.2847,3065.716819
27,Egretta,tricolor,Egretta,caerulea,"San Blas, Nayarit, Mexico","Atlantic coast, central Panama",21.5413,-105.2847,9.4008,-79.8697,3033.571854
28,Sphyrapicus,thyroideus,Sphyrapicus,nuchalis,"southwestern Colorado, USA","Sandia Mountains, New Mexico, USA",37.690654,-107.30013,35.2037,-106.4506,286.8632533