Hooded Crow having an urban feast

At first piece of pizza:

and then McCafe drink:

Land of Beavers!

I use to find signs of Beavers occurrence regularly during my walks in the nature in the surroundings of Bratislava. Have a look what I found yesterday:

tree with freshly nibbled wood, next to the Danube's seepage channel

marks of beaver's teeth

another site, signs of beavers again: small creek along the road, red arrow shows to the dam

creek with the beaver dam

beaver dam from above

100 urban bird species this year and counting...

I was guiding a bird walk in Petržalka this morning. Our targets were common bird species of local waterbodies as Mute Swans, Coots or Black-headed Gull. We were exploring quiet corners of nature in this large borough of Bratislava, mostly comprised of blocks of flats. Last year in the beginning of November (9.11.2012) we observed Black-throated Loon (Gavia arctica) on Lake Veľký Draždiak. Today we had a reprise. Beside me and my colleague Katka there were also participants of our guided walk, that have spotted this unusual bird as well. Until today I have observed 99 various bird species in the urban areas of Bratislava this year. It couldn't be any better than reaching magical "100" with such a stunning bird as Black-throated Loon really is. I tried to make proper documentation so here are the results: 

Black-throated Loon (Gavia arctica)

Black-throated Loon (Gavia arctica) with Mute Swans (Cygnus olor)

Black-throated Loon (Gavia arctica) before diving

Black-throated Loon (Gavia arctica)

Black-throated Loon (Gavia arctica) in the rain

I think you may have enough of this Loon, so here is a little bonus of the other species observed today. Kingfisher was another addition to my urban yearlist.

Treecreeper (Certhia sp.), probably common one (C. familiaris)

Kingfisher (Alcedo atthis) - nr. 101 in my urban Bratislava yearlist

Coot (Fulica atra)

adult Black-headed Gull (Chroicocephalus ridibundus) in winter plumage

First winter guests on Danube

I made another birdwatching bike ride. Despite it is November already, the weather was pleasant. I rode along Danube and I made several stops to check the surface of Hrušovská zdrž water reservoir for newly arrived winter or migration guests. I got my only second sighting of Shelducks (Tadorna tadorna) in Slovakia. Ten of them were swimming in compact flock along with thousands of other ducks. First Goldeneyes (Bucephala clangula) appeared. There was a group of 13 Goosanders (Mergus merganser). Beside Tufted Ducks and Mallards the numbers of Teals (Anas crecca) and Wigeons (Anas penelope) are arising. I counted 83 Teals and c130 Wigeons today. I spotted only 2 Pygmy Cormorants (Microcarbo pygmeus), but at least I know first of these unusual migrants are here. Pygmy Cormorants migrate not southwards but to the northwest from the Danube delta. In the peak of winter we could have here up to 1000 birds. In addition I observed Kingfisher (Alcedo atthis) for a while and flyover of a White-tailed Eagle (Haliaeetus albicilla).  Great Egret (Egretta alba) with something like tumour on its leg need to be mentioned as well. I'm not sure if it will survive winter.

Black-headed Gull (Chroicocephalus ridibundus)

signs of presence of Beavers

Mallard (Anas platyrhynchos)

pair of Pygmy Cormorants (Microcarbo pygmeus) in the right

Great Egret (Egretta alba) with tumour on its leg

numbers of waterbirds are beginning to rise

flock of 10 Shelducks (Tadorna tadorna)

White-tailed Eagle (Haliaeetus albicilla)

White-tailed Eagle (Haliaeetus albicilla)

Kingfisher (Alcedo atthis)

Teals (Anas crecca)

Great Crested Grebe (Podiceps cristatus)

List of recorded birds:

Mute Swan (Cygnus olor) c250
Shelduck (Tadorna tadorna) 10
Gadwall (Anas strepera) 1
Wigeon (Anas penelope) 130+
Mallard (Anas platyrhynchos) 2000
Teal (Anas crecca) 83
Red-crested Pochard (Netta rufina) 3
Pochard (Aythya ferina) 50
Tufted Duck (Aythya fuligula) 700
Common Goldeneye (Bucephala clangula) 8
Goosander (Mergus merganser) 13
Great Crested Grebe (Podiceps cristatus) c20
Grey Heron (Ardea cinerea) 20+
Great Egret (Egretta alba) 2
Pygmy Cormorant (Microcarbo pygmeus) 2
Great Cormorant (Phalacrocorax carbo) 200+
White-tailed Eagle (Haliaeetus albicilla) 1
Coot (Fulica atra) c100
Black-headed Gull (Chroicocephalus ridibundus)
large Gull (Larus cachinnans/michahellis)
Feral Pigeon (Columba livia f. domestica)
Common Kingfisher (Alcedo atthis) 1
Black Woodpecker (Dryocopus martius) 1, calling
Common Magpie (Pica pica)
Jackdaw (Coloeus monedula)
Rook (Corvus frugilegus)
Hooded Crow (Corvus cornix)
Wren (Troglodytes troglodytes)
Blackbird (Turdus merula)
Goldfinch (Carduelis carduelis)