Showing posts with label bald eagle. Show all posts
Showing posts with label bald eagle. Show all posts

Wednesday, 22 June 2011

Eight-legged Groove Machine

Pieces of Eight...
After yesterday's chat casing fun in the sun, I opted to stay local this evening at went for a spot of post-work seawatching.
The wind had picked up a fair bit today, but by the time I arrived at Clover Point it was blowing in what seemed to be a pretty unproductive direction.
I stuck it out for an hour but it didn't seem very promising. Even rhinoceros auklets were thin on the ground and I only picked up a single pigeon guilllemot.
The glaucous-winged and California gulls were being bounced around from one roost to the other by boisterous people, and numbers were fairly low even off shore.

A young bald eagle (pictured) was dining on the washed up carcass of an octopus, before being discovered by gawping hordes who soon flushed it.
As you can see from the photo, it was a formidable beast (I'm talking about the octopus) and must have been an impressive sight when intact! For scale, I've placed my cell phone alongside the stinky mollusc remains...

Incidentally, Bernard got back to me, and reckons that the 'winter plumage' marbled murrelet that I saw a few days ago is actually likely to one of this year's juveniles. I'd assumed it was too early for one to be offshore here so soon, but he assures me that it's about the right time for the first young to be showing up. Cheers Bernard!    

Monday, 22 November 2010

Cold front on the waterfront

Well, those forecast flurries turned out to be pretty much full-on snow yet again, and when I took my daily constitutional along the waterfront in downtown Nanaimo the below zero northerly wind cut through to the bone.
A little over the top perhaps, but it was bloody freezing. Not surprisingly, I didn't see many other folk out having a stroll.
Even the birds were behaving differently - a bald eagle made a feeble at catching double-crested cormorants, having dislodged them from their roost with a targeted swoop. It failed.
A pair of greater scaup were hugging the sheltered area near the float-plane terminal and a group of Barrow's goldeneye were seeking a windless spot by the lagoon. Other than a pair of American wigeon, red-breasted merganser and the ubiquitous Canada geese, it was otherwise fairly quiet on the water.
My first varied thrush of the season popped up in Mafeo Sutton Park, and a small flock of chestnut-backed chickadees and golden-crowned kinglets made their way through the trees.

Sunday, 7 November 2010

Short-lived shortie shocker

Brit readers may be interested to know that the clocks went back last night/this morning - a week later than in the UK.

So, I took advantage of the extra hour and headed off to the estuary bright and early. And when I say bright, I don't half mean it. It was glorious; blue skies, and pretty warm for 7.30am in early November!
I was quickly met by a northern shrike, busily pursuing a chickadee. Not sure of the outcome, as they vanished behind the hedge...

From the viewing platform, I could see 3 trumpeter swans out on the water. Good numbers of American wigeon were visible, though distant. Similarly, buffleheads, mallard, pintail, common merganser, and a pair of gadwall were bobbing about.
Another northern shrike was hunting from a snag out on the western marsh.
A juv northern harrier sailed by, passing over the lone shooter out on the marsh. To be honest, I don't think the ducks had much to worry about - I didn't see the guy hit a thing, despite a number of attempts.
Walking back toward the hedge, I noticed a bunch of western meadowlarks as they flew up into a hawthorn. I counted 18 in total (one of which is pictured).
I was quite surprised to see an American kestrel sat on a post out on the marsh. I expect this is the same bird as has been present at Holden Creek for the past few weeks.

I noticed something of a commotion going on some distance away, involving around 40-50 ravens. They were all flying around, quite high and seemingly excited by something.
Getting my bins on them, I noticed a short-eared owl amongst the melee. The ravens were relentlessly mobbing the owl, which was flying around in small circles, in a panicked state.
Convinced that the shortie would soon break away and head for cover, I kept watching, fascinated. Suddenly a sub-adult bald eagle flew through the flock and grabbed the owl in its talons. It flew up, mangling the owl in the progress, and then spiralled downward, eventually releasing its limp victim, which fell toward the ground pursued by a mob of murderous ravens.
Very curious behaviour, and not a little depressing!
I've seen owls mobbed by all manner of things in the past, but this is without doubt the first time I've seen such a brutal, and terminal, finale.
As I left the estuary around 9.20am I met a number of the Sunday Bird Walk participants, who had just arrived, and told them of my grizzly sighting. Hopefully their experience was somewhat less violent!

I headed around to Holden Creek for a quick scan. There were still 24 greater white-fronted geese and 33 cackling geese in the fields. I couldn't see anything unusual among the green-winged teal.
A pileated woodpecker flew over and a red-breasted sapsucker put in an appearance.
I also saw my first ruby-crowned kinglet of the fall.

Later, Jen and I went to Cable Bay. We didn't see too much ornithologically speaking but it was very pleasant.
We got good views of both seals and sealions - which is always a treat. And I took the accompanying pic to demonstrate the season... 

I popped back down to the estuary for dusk.
I didn't see any short-eared owls at all, despite waiting until it was too dark to see.  
A shrike, a juv Coopers hawk and a female northern harrier showed before the light went. A Wilson's single snipe flew over, only detected by its distinctive call.

Thursday, 27 May 2010

Oriole surprise

A quick visit to Holden Creek after work this evening was pretty unproductive - the tide was rolling in but nothing was being flushed out of any channels, boggy nooks or, indeed, muddy crannies. At least 5 spotted sandpiper were seen, with some renewed courtship taking place.

I decided to leg it round to Raines Road, to check the estuary from there. I arrived to find the river rising significantly, and the marsh flooding. I scanned around but other than two very distant flying peeps, there were no shorebirds of note. The pair of spotted sandpiper were moving noisily around the place and a pair of killdeer were also present.
Paddling around with the few mallard still in the area, were 9 gadwall and a lingering drake American wigeon.
A bald eagle was taking advantage of the high water levels and grabbing at something from a flooded grassy area by the river (pic).
A surprise came in the form of 3 cedar waxwings that were flycatching from a hawthorn near the viewing platform.

Just before I left I thought I'd have one last look out by the 'bluebird posts'. Glad I did. I spotted a distant, medium-sized passerine flying into a small bush out on the flooded marsh. Through bins at considerable range it looked greenish. Huh?
Keeping my eye on the bush, I erected my tripod and got onto it with my 'scope, just as it flew! I could see yellow on its head and undertail... I found it again as it clambered around in a small crabapple. Oriole! White wing bars, brownish upperparts, pale belly - female Bullock's oriole. Nice one. I watched it distantly for a few seconds as it moved around from small bush to small bush, and I even managed a quick, crap, shot (pic) before it took to the air and flew high in the direction of Holden Creek.