Population/ sex ratio

Transcription

1 Current rank MOST-NUMEROUS PASSERINES IN NORTH AMERICAN ZOOLOGICAL INSTITUTIONS** December 31, 2013 AND A COMPARISON OF POPULATIONS FROM ONE AND FIVE YEARS PAST Robert Webster Cincinnati Zoo and Botanical Garden rank Species * - indicates species is represented by more than one taxa Population/ sex ratio #hatched last 12 months 12/13 12/ Zebra Finch Taveta Golden Weaver Gouldian Finch Metallic Starling *Superb Starling Blue-grey Tanager Saffron Finch *White-headed Buffalo Weaver *Gold-breasted Starling Bali Mynah *Long-tailed Finch Emerald Starling *Red Bishop Grosbeak Starling White-crested Laughing Thrush *Red-billed Leiothrix *Violet-backed Starling Double-barred Finch *White-cheeked Bulbul Red-crested Cardinal *Fairy Bluebird *Common Shama Thrush *Crested Oropendola *Turquoise Tanager *Silver-beaked Tanager Society Finch *Red-capped Cardinal Star Finch *Raven Red-vented Bulbul *Collared Finch-billed Bulbul *Andean Cock-of-the-Rock Red-legged Honeycreeper Sociable Weaver Blue-faced Honeyeater Javan Sparrow Troupial Plush-crested Jay Azure-winged Magpie Magpie Robin Lavender Waxbill Pin-tailed Whydah Magpie Shrike White-breasted Wood Swallow * *Raggiana Bird of Paradise *American Robin /08

2 47 72 *Magpie Jay Snowy-headed Robin Chat Spangled Cotinga White-necked Raven Pied Crow *Melodious Laughing Thrush Yellow-rumped Cacique *Paradise Tanager Black-throated Finch Red-crested Finch *Northern Cardinal Cutthroat Finch Common Crow *Purple Honeycreeper Violaceous Euphonia Black-headed Weaver Oriental White-eye *Hooded Pitta Common/ African Yellow-vented Bulbul 58 *Bananaquit Loggerhead Shrike *Orange-cheeked Waxbill *Red-billed Blue Magpie Yellow-hooded Blackbird Golden White-eye Black-throated Laughing Thrush *Silver-eared Mesia Red Fody Golden-headed Manakin Yellow-fronted Canary Cedar Waxwing *Blue-crowned/Yellow-bellied Laughing Thrush 77 Sunda / Tri-colored Parrot Finch Blue Dacnis *Bay-headed Tanager Golden-crested Mynah *Yellow-crowned Bishop *Opal-rumped Tanager Guianan Cock-of-the-Rock Superb Bird-of-Paradise Red-faced Liocichla Blue-capped Cordon-Bleu Plum-headed Finch *White-headed Bulbul *Saipan/Bridled White-eye Chestnut-backed Thrush Red-cheeked Cordon-Bleu Eastern Bluebird Black-faced Dacnis Chestnut Weaver Magpie Mannikin Pompadour Cotinga

3 Red-billed Fire Finch Green Grosbeak **: the following institutions provided either their Tracks inventory data or more-updated-than-zims-website collection information: Alaska SeaLife Center, Denver Zoo, Fort Worth Zoo, Houston Zoo, Lincoln Park Zoo, Memphis Zoo, San Diego Safari Park, San Diego Zoo, Sea World Orlando, Sea World San Antonio, Sea World San Diego, Toronto Zoo, Zoo Atlanta Rehabilitation facilities in ZIMS were excluded from these tables. I did include data from Mexican facilities for the first time.

4 By Family MOST-NUMEROUS PASSERINES IN NORTH AMERICAN ZOOLOGICAL INSTITUTIONS** December 31, 2013 AND A COMPARISON OF POPULATIONS FROM ONE AND FIVE YEARS PAST 1 2 Zebra Finch Gouldian Finch *Long-tailed Finch Double-barred Finch Society Finch Star Finch Javan Sparrow Lavender Waxbill Black-throated Finch Cutthroat Finch *Orange-cheeked Waxbill Sunda / Tri-colored Parrot Finch Blue-capped Cordon-Bleu Plum-headed Finch Red-cheeked Cordon-Bleu Magpie Mannikin Red-billed Fire Finch Taveta Golden Weaver *White-headed Buffalo Weaver *Red Bishop Sociable Weaver Pin-tailed Whydah Black-headed Weaver Red Fody *Yellow-crowned Bishop Chestnut Weaver Metallic Starling *Superb Starling *Gold-breasted Starling Bali Mynah Emerald Starling Grosbeak Starling *Violet-backed Starling Golden-crested Mynah Blue-grey Tanager Saffron Finch Red-crested Cardinal *Turquoise Tanager *Silver-beaked Tanager *Red-capped Cardinal Red-legged Honeycreeper *Paradise Tanager Red-crested Finch *Northern Cardinal *Purple Honeycreeper

5 59 76 Violaceous Euphonia *Bananaquit Blue Dacnis *Bay-headed Tanager *Opal-rumped Tanager Green Grosbeak Black-faced Dacnis White-crested Laughing Thrush *Red-billed Leiothrix *Common Shama Thrush Magpie Robin *American Robin Snowy-headed Robin Chat *Melodious Laughing Thrush Black-throated Laughing Thrush *Silver-eared Mesia *Blue-crowned/Yellow-bellied Laughing Thrush Red-faced Liocichla Chestnut-backed Thrush Eastern Bluebird *White-cheeked Bulbul Red-vented Bulbul *Collared Finch-billed Bulbul Common/ African Yellow-vented Bulbul 90 *White-headed Bulbul *Fairy Bluebird *Crested Oropendola Troupial Yellow-rumped Cacique Yellow-hooded Blackbird *Raven Plush-crested Jay Azure-winged Magpie *Magpie Jay White-necked Raven Pied Crow Common Crow *Red-billed Blue Magpie *Andean Cock-of-the-Rock Spangled Cotinga Guianan Cock-of-the-Rock Pompadour Cotinga Blue-faced Honeyeater Magpie Shrike

6 67 39 Loggerhead Shrike White-breasted Wood Swallow * *Raggiana Bird of Paradise Superb Bird-of-Paradise Oriental White-eye Golden White-eye *Saipan/Bridled White-eye *Hooded Pitta Golden-headed Manakin Yellow-fronted Canary Cedar Waxwing

7 MOST-NUMEROUS PASSERINES IN NORTH AMERICAN ISIS INSTITUTIONS December 31, 2013 AND A COMPARISON OF POPULATIONS FROM ONE AND FIVE YEARS PAST Robert Webster The Toledo Zoo BY REGION: Current rank rank Species * - indicates species is represented by more than one taxa Population/ sex ratio #hatched last 12 months 12/13 12/12 12/08 South America 28 species in 2013; 25 species in 2012; 27 species in 2011; 26 species in Blue-grey Tanager Saffron Finch Red-crested Cardinal *Crested Oropendola *Turquoise Tanager *Silver-beaked Tanager *Red-capped Cardinal *Andean Cock-of-the-Rock Red-legged Honeycreeper Troupial Plush-crested Jay *Magpie Jay Spangled Cotinga Yellow-rumped Cacique *Paradise Tanager Red-crested Finch *Purple Honeycreeper Violaceous Euphonia *Bananaquit Yellow-hooded Blackbird Golden-headed Manakin Blue Dacnis *Bay-headed Tanager *Opal-rumped Tanager Guianan Cock-of-the-Rock Black-faced Dacnis Pompadour Cotinga Green Grosbeak Eurasia 27 species in 2013; 28 species in 2012; 27 species in 2011; 25 species in Bali Mynah Grosbeak Starling White-crested Laughing Thrush *Red-billed Leiothrix *White-cheeked Bulbul *Fairy Bluebird *Common Shama Thrush Society Finch Red-vented Bulbul *Collared Finch-billed Bulbul Javan Sparrow

8 38 36 Azure-winged Magpie Magpie Robin *Melodious Laughing Thrush Oriental White-eye *Hooded Pitta *Red-billed Blue Magpie Golden White-eye Black-throated Laughing Thrush *Silver-eared Mesia *Blue-crowned/Yellow-bellied Laughing Thrush Sunda / Tri-colored Parrot Finch Golden-crested Mynah Red-faced Liocichla *White-headed Bulbul *Saipan/Bridled White-eye Chestnut-backed Thrush Africa 26 species in 2013; 26 species in 2012; 28 species in 2011; 28 species in Taveta Golden Weaver *Superb Starling *White-headed Buffalo Weaver *Gold-breasted Starling Emerald Starling *Red Bishop *Violet-backed Starling Sociable Weaver Lavender Waxbill Pin-tailed Whydah Magpie Shrike Snowy-headed Robin Chat White-necked Raven Pied Crow Cutthroat Finch Black-headed Weaver Common/ African Yellow-vented Bulbul *Orange-cheeked Waxbill Red Fody Yellow-fronted Canary *Yellow-crowned Bishop Blue-capped Cordon-Bleu Red-cheeked Cordon-Bleu Magpie Mannikin Chestnut Weaver Red-billed Fire Finch Australia/New Guinea 12 species in 2013; 12 species in 2012; 12 species in 2011; 13 species in Zebra Finch Gouldian Finch Metallic Starling *Long-tailed Finch

9 18 30 Double-barred Finch Star Finch Blue-faced Honeyeater White-breasted Wood Swallow * *Raggiana Bird of Paradise Black-throated Finch Superb Bird-of-Paradise Plum-headed Finch North America 7 species in 2013; 10 species in 2012; 9 species in 2011; 8 species in *Raven *American Robin *Northern Cardinal Common Crow Loggerhead Shrike Cedar Waxwing Eastern Bluebird