Friday, April 13, 2012

Brooklyn Bridge Nest Break

BBPeregrine BBPeregrine BBPeregrine BBPeregrine BBPeregrine Y Black over 9 Green, type 6 tag. Female tagged in Atlantic City in May, 2006. Y Black over 9 Green Video of flyout.

Morningside Nest Break: Part 2

Riverside Peregrines during a prey exchange. Peregrine Prey Transfer Peregrine Prey items found were pigeon, starling, blue jay, flicker, robin and surprisingly this snipe. Dead Snipe Perhaps the best scene of the day was when a quartet of black backed gulls got too close to the scrape. The female tore out after one and plummeted after it. Eventually it caught the gull by the rump and they tumbled for over 100' before the falcon let go. Unfortunately the action happened directly between me and the sun so my camera blew the shots. Was totally awesome none the less.

Friday, April 06, 2012

Good Friday

One of the mysteries surrounding this nesting season is what happened to the 55 Water St. peregrines? Having successfully nested for a dozen or so years, they have been absent from that scrape this year. Based a tip from ebirdsnyc, I traveled to the Brooklyn Bridge to see if the pair had relocated just a few blocks North to a scrape location on the Brooklyn Bridge. After waiting for a a very somber Good Friday procession to pass, I hung out at the West Tower for a good 30 minutes before a Peregrine streaked in just above the crowd! She landed in the cavity and called loudly. PeregrineScrape I scanned the skies overhead and spotted the male. BBMalePeregrine Just as I turned to check back to the female, she tore out between the cables of the Bridge. BBMalePeregrine I lost sight of both Peregrines over Brooklyn Bridge Park. I then traveled to the East Tower where I discovered a much more white-washed scrape. It could be that they are nesting here and use the West nook as a prey transfer location. I then walked to BB Park where I saw the female with prey land just near the West Tower. BBFemalePeregrine Not sure if the male gave it to her or if she caught it, but she sat there for a good 30 minutes eating it. On the West tower there was lots of evidence they are using the Bridge as at least a hunting spot. But the way they used the Bridge reminded me alot of the Broadway Bridge pair. If it is, its great news for birders as I was getting some awesomely close looks. Pix on the other hand are difficult due to the no tripod rule on the Bridge. Also watching out for crazy bikers, French tourists and everyone else makes tracking these birds through the spans very challenging. Keep your head on a swivel if you do make it out to this very scenic spot!

Heavy Hitters

On the steady North Wind, Spring migrants swing through the area. Using the natural bluffs of Northern Manhattan as a wind break, passing raptors employ dynamic soaring to move rapidly over the Island. Recently I've seen Osprey, Broad-tailed Hawks, redtails and this beautiful red-shouldered hawk. RedShoulderedHawk Raptors arent the only ones taking advantage of the winds...many waterbirds and waders like these GBH, are moving through. GreatBlueHerons Last but not least are the vultures, who'se return is also a sure sign of warm weather to come. Here one zooms past! TurkeyVulture