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Collaborative list – August 2019

10,000 Birds

In publishing the most current thinking, eBird have become the month’s biggest contributor to the life list, expanding it by 7 brand new species and pushing it to 3774. 7 species were added to the life list in the time-honoured fashion of actually identifying the birds in the field. Cattle Egret – Bubulcus ibis.

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Collaborative list – April 2019

10,000 Birds

April was a busy time for the beats with 10 of them contributing 164 lists to accumulate 744 species from 7 countries; Costa Rica, USA, Australia, Serbia, UK, Brazil and Barbados. Cattle Egret – Bubulcus ibis. Arizona Woodpecker – Dryobates arizonae. Cattle Tyrant – Machetornis rixosa.

2019 113
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Collaborative List – March 2019

10,000 Birds

978 species were tallied this month from 163 checklists. Only 123 species appear on both sides of the life list. Cattle Egret – Bubulcus ibis. Gene C Reid Park, Tucson US-AZ (32.2076,-110.9233). Arizona Woodpecker – Dryobates arizonae. That’s just 3.35%. Refugio mixto Caño Negro.

2019 113