10,000 Birds

MARCH 7, 2011

We were driving up to northwestern Michigan from our homes in Ohio (me) and West ByGod Virginia (Geoff) in search of a bird species that would be a lifer for both of us: the Bohemian Waxwing. Bill has led birding trips all across North America and has spoken or performed at more than 100 birding and nature festivals worldwide.

2011 211

2011 Birds Michigan Ohio 211

10,000 Birds

MARCH 10, 2011

The vast majority of Baltimore Orioles that breed in North America return to the tropics between Mexico and northern South America for the cold half of the year. A trip to the coastal plain may net you up to seven species of warblers, from the omnipresent Yellow-rumps to Chats and Cape Mays. Thanks for visiting!

North Carolina 140

North Carolina 2011 St. Louis Baltimore 140

10,000 Birds

MARCH 4, 2011

Among these white-headed/dark-winged gulls formerly lumped into the genus Larus , there were 18+ recognized species the last time I checked, sharing similarities that make telling them apart for the amateur birdwatcher very difficult. 1998), then the proper name for this species is L. fuscus – should be separated as species.

2011 157

2011 Cyprus Deer Species 157

10,000 Birds

MARCH 11, 2011

Originally from India and the vicinity, it is believed that they had already undergone two major expansions – through Asia Minor in the 1600s, and then across Europe in the 1900s – when they first appeared in North America. Especially of all the species that had been introduced to the US. Thanks for visiting!

Montana 132

Montana 2011 New York Bahamas 132

10,000 Birds

MARCH 11, 2011

Today we are looking at two species that can be difficult to separate under typical field conditions. I tried on a purist attitude and chose not to ID the species. To answer this quiz, please do NOT indicate the species of either bird. Extra Credit: Tell us all how you separate these two species (I need the help!).

2011 124

2011 North America Deer New York 124

10,000 Birds

MARCH 15, 2011

Dawn Fine Mar 15th, 2011 at 3:50 pm NO Comment YourBirdOasis.com Mar 15th, 2011 at 10:07 pm Yeah, polygynandry is really weird…what other species have this breeding system? In the case of Acorn Woodpeckers, they are cooperative breeders (as with many other polygynandrous species), which seems to predispose species to polygynandry.

2011 203

2011 Breeders Breeding Deer 203

10,000 Birds

MARCH 6, 2011

Jochen Mar 7th, 2011 at 5:51 pm Redgannet, almost all song birds at least in North America (and the Orange Thrush sure won’t be the only old world bird to have them, too) have these filamental plumes on their nape. Very interesting species. Great shots! Married to a Canon? That I understand! Thanks for visiting!

2011 176

2011 Deer India New York 176

10,000 Birds

MARCH 14, 2011

The sandhill crane has the lowest recruitment rate (average number of young birds joining a population each season) of any bird now hunted in North America. Initiating a hunting season on a large, charismatic species like a crane is no way to resuscitate hunting. A species which is the most abundant crane species on the planet.

2011 239

2011 Kentucky Tennessee Hunting 239

10,000 Birds

MARCH 9, 2011

And I haven’t even started to write about ageing them … What are your experiences, and what is the colour of the claws on your local gull species? OpticsPlanet - Great prices on binoculars for birding , spotting scopes , telescopes , flashlights , compasses & more! Gulls move in mysterious ways. Thanks, Wikipedia !

2011 158

2011 Birds Deer Europe 158

10,000 Birds

MARCH 21, 2011

No need to page through dozens of plates of similar looking species anymore. OpticsPlanet - Great prices on binoculars for birding , spotting scopes , telescopes , flashlights , compasses & more! Off to the Amazon? Download the relevant images and info into a location specific guide. On a day trip to Oregon for business?

Burkina Faso 155

Burkina Faso 2011 Birds Deer 155