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Post by 150FromFundy on Sept 16, 2016 19:52:59 GMT -5
The Bay of Fundy is a major migration route for many shorebirds as they travel from their summer breeding grounds in the Canadian Arctic to their wintering grounds in South America. One of the more interesting spectacles occurs for about three weeks every July when the Sandpipers and Plovers pass through. These birds have three weeks to double their weight in preparation for a three day non-stop flight back to South America. During low tide, the birds are virtually invisible as they are spread out over miles of mud flat. However, at high tide they are flocked together on a narrow margin of beach waiting for the next low tide. Flocks are estimated at 50,000 birds, and there are typically 5 flocks along different areas of the Bay. These photos were taken on Johnson’s Mills which is too small to be a dot on the map. The area is slowly being purchased by the Nature Conservancy of Canada to protect the feeding grounds and keep access available to the public. The photos are a little blurry as the winds were high that day and photographing these birds is a little like photographing a swarm of bees. Here we go. The beach at Johnson’s Mills is typical of the Bay. Beach rounded cobbles litter mile after mile of beach. The water looks brown as the high winds and waves have stirred up the red mud of the Bay. As you walk a little farther along the beach things get a little fuzzy as the beach rock turns to a carpet of birds. The birds need to conserve energy and will not fly unless they absolutely have to in order to preserve their fat reserves. The excitement begins when a Peregrine Falcon or an overzealous photographer send the flock to flight. For the most part, the formations are tight. However, every once in a while someone gets out of sync, or had their wing flipped by the guy next door. Enjoy the pics. Darryl.
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jamesp
Cave Dweller
Member since October 2012
Posts: 36,607
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Post by jamesp on Sept 16, 2016 20:34:05 GMT -5
Lots of fertilizer for the beach. That is a lot of birds. Speaking of, huge flocks of starlings land in my bamboo. Incredible smell from their droppings during migrations.
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Post by victor1941 on Sept 16, 2016 20:52:08 GMT -5
Very nice pictures. The background information for the birds energy storage and long flight definitely make habitat preservation necessary. I wonder what uses the nutrients that wash into the water.
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Deleted
Deleted Member
Member since January 1970
Posts: 0
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Post by Deleted on Sept 16, 2016 23:10:40 GMT -5
Darryl;
Thank you. GF and I just had an awesome time reading and viewing your post.
Please keep them coming. Fantastic.
In return, I will try to get images of the Canada Geese overwintering at Chino State Prison. They cut corn and plant winter wheat timed so when they arrive there is a green field perfect to feed them. They have 4-6 fields (I forget) and they plant in succession so green food is available all winter.
Thanks again.
Wow!
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panamark
fully equipped rock polisher
Member since September 2012
Posts: 1,343
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Post by panamark on Sept 17, 2016 6:48:20 GMT -5
Wow Darryl, I have done quite a lot of birding and I have NEVER seen the birds as packed as your top photo. Incredible! Your extreme tides do that huh? I can't see a good frontal picture, but it looks like black-bellied plovers? There was quite a few of them already down in Florida gulf coast last week. All the long distance migrants are really hurting from the coastal development worldwide that destroys their food sources required for the fattening-up stages. One of my favorites, the Spoon-billed Sandpiper is doomed I am afraid.
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Post by radio on Sept 17, 2016 7:47:02 GMT -5
awesome pics! Thanks for sharing!
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Post by captbob on Sept 17, 2016 13:47:57 GMT -5
Don't lick the rocks there!
Awesome pictures.
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Fossilman
Cave Dweller
Member since January 2009
Posts: 20,723
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Post by Fossilman on Sept 17, 2016 14:52:25 GMT -5
Funny how they can fly so close and not tumble and hit the ground! See geese do this too,in the late falls and springs...They would come off their feeding areas and head to bed down,most of us,that knew the pattern,would go inside to watch them pass over our area.. The newbies would be standing outside and waiting to have a good view of the fly overs! Than all you could hear was plop,splat,zma!!! The Geese were dropping poop like BB's falling from the skies-LMAO... Guys running for cover....
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Fossilman
Cave Dweller
Member since January 2009
Posts: 20,723
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Post by Fossilman on Sept 17, 2016 14:54:32 GMT -5
I like taking new rockhounders out and finding rocks that have a message from the birds..(calling cards)LOL I show the rock to them and tell them it's Poopite...Most get it right away,some ask if they can find some to take home,than it dawns on them...DAAAA LOL
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Post by 150FromFundy on Sept 18, 2016 7:58:53 GMT -5
I apologize for the Canadian geese that we send your way each winter. We deal with them in the summer, you get them in the winter. They are beautiful (and noisy) from afar, but what a load of crap they leave behind. In these parts, they keep golfers on their toes. When they have goslings in tow, they can be quite aggressive and generally outrun the average middle aged golfer.
As far as the migratory birds, they look similar and tend to colonize together. Semipalmated Sandpiper Semipalmated Plover Black-Bellied Plover Least Sandpiper White-Rumped Sandpiper
The Peregrine Falcon (and hungry young)are the catalyst to flight. It is impressive to see the young falcons learning to hunt, but they are clearly overwhelmed with the number of possibilities. The birds defense is to swarm like a school of fish and always try to be in the middle of the swarm to increase your likelihood of surviving the attack.
As far as food, the tidal flats are full of krill and other tiny invertebrates that are full of fat and protein. The birds long legs and long beaks are suited for foraging in the mud. At low tide, miles of tidal flats are exposed for about 8 hours. At high tide the birds are crammed on the narrow strips of remaining beach for about 4 hours. The endless cycle repeats every 12 hours. Thanks moon!
Darryl.
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colliel82
has rocks in the head
Member since November 2007
Posts: 664
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Post by colliel82 on Sept 18, 2016 11:43:05 GMT -5
Love the pics. Thanks for taking the time to post.
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Post by Pat on Sept 18, 2016 17:58:03 GMT -5
panamark. I thought your photo was a joke. Looks like legs sticking out of bird's mouth. Googled your bird. ALL have legs sticking out of their mouth from the side view!
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Post by krazydiamond on Sept 23, 2016 15:19:27 GMT -5
awesome photos and background info. We've had huge flocks of starlings staging in our yard for migration. what a racket! what a mess!
KD
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