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Showing posts with label Nuthatch. Show all posts
Showing posts with label Nuthatch. Show all posts

Tuesday, 29 December 2009

Nuthatch trumps Great Tit trumps Coal Tit trumps Blue Tit

Barbara and I headed out to Achensee (near Jenbach in Tirol) this afternoon to see if we could find any waterfowl of note. We managed to find about 50 Coots (Blässhuhn), 2 Mute Swans, 19 Tufted Duck (Reiheenten), one Mallard (Stockente) and one Great Crested Grebe (Haubentaucher) along with about 15 Blackheaded Gulls (Lachmöwen).


We stopped in at a scenic Gasthaus overlooking the lake, to have a cup of hot chocolate and were greeted by a bird feeder. And as with many winter bird feeders in Europe, it had a a steady stream of tits and other little birds coming in.


Watching them from our cosy booth, we got to discussing and observing the various interactions between and within the bird species.

As it turns out, size counts.

The most abundant species was the Coal Tit, and there seemed to be one dominant individual that would tirelessly chase away other Coal Tit individuals when (s)he wanted to feed. But he was no match to the Great Tit that occasionally came by. Nor did (s)he have anything to say when the much bigger Nuthatch showed up.

Canon EOS 5D mark II, Canon EF DO 400mm f4, Canon EF 2x converter

At one stage a single Blue Tit showed up and got to feed in a quiet period, but it soon disappeared as a whole herd of Coal Tits, a Great Tit and two Nuthatches flooded the feeder all at once.


It was great fun to peacefully watch the antics of the birds outside and I can fully appreciate the therapeutic benefit millions of people around the world get from watching birds at their garden feeders.

Happy birding,
Dale Forbes


Tuesday, 31 March 2009

Brambling in Hofgarten in Innsbruck

I know I said that I would write more about the Bramblings but I got caught up in work and never made it back to talking about the cool birds in Hofgarten. So here are a few more lines on the subject...

the starlings are building nests,
the blue tits were - as always - adorable
the eurasian nuthatches were singing away
the mistle thrushes were skulking
the blackbirds were - hard to guess - vociferous
and a crag martin gave me a flyby

all of that excitement on top of the raucous clamor of the bramblings,
and the occasional call of a Lesser spotted woodpecker

I stopped off at Baggersee late this afternoon to see if there was anything about. nothing. well, one mallard and a few bramblings...
all this frantic rushing about because apparently some northern pintail, common pochard, gadwall and a shelduck (amongst others) had been seen there last week.
darn, I missed them, grrrr.

Sunday, 15 March 2009

Spring birds and migrating Ducks

This week has definitely been interesting for new birds.
On Tuesday, we saw about 150 Black-headed Gulls (Lachmöwem) hanging out on the Inn River near the Innsbruck Airport, and the next day, I saw my first swallows of the year - about a dozen Crag Martins (Felsenschwalben) feeding over the Inn River near the Innsbruck Altstadt.

This morning I went out to my regular birding patch (the Inzinger Gaisau). The woods were still brown and dull, the pond 80% frozen over, but the birds were loud and proud!


A quick dip down to the Inn produced three Eurasian Widgeon (Pfeifenten), hundreds of White Wagtails (Bachstelzen) and a single Grey Wagtail.

I spend some time digiscoping the various tits that were about.

Marsh Tit

Long-tailed Tit (Schwanzmeise)
Blue Tits (Blaumeisen)
Great Tit (Kohlmeise)

Eurasian Nuthatch (Kleiber)


At the back of the pond, I kept on hearing all sorts of strange sounds. A train flushed the ducks long before I had a chance to get a look at them. They circled the pond for the next 10 minutes and I got some great views of them:
Eurasian Widgeon (Pfeifenten)
Common Teal (Krickenten)
Garganey (Knäkenten) - my first record for the area



Unfortunately, wherever they eventually decided to settle was a long way from where I was. I did, however, find another group of four Common Teal in a little wooded side pond near the fishermen's cabin.

On my way home, I saw another group of 6-8 Crag Martins flying and feeding (?) over the Inn between Kematen and Zirl, and up against the stone quarry on Martinswand (Steinbruch).

Tirol is really coming alive with the sound of bird song!

Happy birding
Dale

Sunday, 18 January 2009

Snowshoe tour in Tirol - Schlick 2000/Fulpmes in Stubaiertal

Schlick 2000 is a popular alpine skiing resort just outside of Innsbruck, Tirol, in the Stubaier Valley. The skiing is quite good - particularly in December and January with lots of natural half-pipe things for snowboarders and skiers to play around on. There are also a number of winter walking trails in the area and one trail designed especially for snowshoe walking. Yesterday, I decided to check it out.

Schlick 2000 parking lot in Fulpmes, I took the Gondola up to the middle station. From there, one heads out behind the ski school (to the north) and quickly gets in to the woods. The trail gently makes its way up through the woods and is very well sighnposted; orienteering - even after heavy snows - should be no problem whatsoever. I had thought that the skiers would detract from the walk, but they were far enough away for the trail to be very peaceful and wonderfully enjoyable.


View Larger Map

In the first half of the snowshoe trail, I came across a couple of Common Crossbill flocks, noisily feeding in the Norway Spruces (Picea abies) that dominate the woodland. Their German name - Fichtenkreuzschnabel - refers to their preference for spruce (Fichte) which pretty much sums up where you always tend to find them. The groups I came across were very vocal - I suppose they are probably getting ready to breed now while the spruce have an abundance of seed.

I also came across the occasional treecreeper (Baumläufer), some Coal and Great Tits and Nuthatches in the lower, denser forest. Well, maybe dense is not the best word to describe the forest there. In the lower sections of the trail, the canopy is fairly closed, but the heavy snow meant that the under-story was rather open and made it very easy to explore a bit off trail.


Further up the trail, the forest canopy thinned and eventually the forest petered out. Nearing the top of the trail, one is rewarded with great, big expansive views over the Stubaier and Wipp Valleys and their surrounding peaks. Taking a tea-break, I scanned the cliffs and peaks for Alpine Ibex and Golden Eagles without success. A pair of Spotted Nutcracker surveyed their lands from treetops at the edge of the tree line.


Reaching Schlicker Alm (1645m asl), you can enjoy some traditional Tirolean mountain food (and a beer ;-) before heading back down again. The return could be done back alone the trail you came up, but if you packed a Rutschblattl then getting down the sledding track is much faster and a whole lot of fun. I have no idea what I would call a Rutschblattl in English but it is this little plastic plate that you sit on, and a handle that comes up between your legs. It kinda looks like a miny, flimsy plastic shovel and is mainly a kids toy for sliding down little slopes. Anyhow, they cost almost nothing and weigh even less so are perfect for taking on snowshoe tours. Getting back down slopes (or sledding tracks) with a Rutschblattl is a whole lot easier than walking back down with snowshoes on! I have to say that maintaining complete control of the thing is probably never going to happen for me; your bum tends to take a few knocks; and they were not designed for high-speed toboganning but they are a whole lot of fun.

Happy birding (and snowshoe walking)
Dale

Wednesday, 14 January 2009

Snow shoe birding in the Alps / Tirol

Christmas time saw great weather in the mountains - we had had fresh snow just before Christmas and lots of blue skies since. I tried to play in the snow every day - skiing, sledding, walking and - thanks to Father Chistmas - show shoe hiking.


It really is wonderful to spend hours of quiet and solitude in the tranquil mountains. There is something about the woods in winter - there is a stillness that the snow brings that I can't quite describe. It is as though everything is holding its breath, waiting for something.

Just before New Year's, I took a hike from Axams to Axamerkogel. The forest down near Axams was alive with life. Well, maybe not dripping with life, but pretty cool for winter birding at least. What I have noticed is that one can walk for long periods of time without hearing one little peep from a bird and not seeing anything anywhere, and then suddenly you stumble upon a mixed-species bird party. It seems that the birds form the roaving groups that can have as many as a dozen bird species in them, all feeding together. Common winter party-goers include Coal Tits, Great Tits, groups of Firecrests, Eurasian and Short-toed Treecreepers, and Eurasian Nuthatches (Tannenmeisen, Kohlmeisen, Wintergoldhänchen, Waldbaumläufer, Gartenbaumläufer, Kleiber). Sometimes one of the other tit species will join - Crested Tits, Blue Tits (Habenmeisen, Blaumeisen). The Long-tailed Tits seem to join these mixed-species feeding parties occassionally, but their association seems to be a lot more loose: groups of five/six Long-tailed Tits will move around foraging together, join a foraging party for a while, and then slowly drift off in their own direction...

Heading out of Axams in the morning, I saw a flash of a raptor (looking very Accipiter-like) through the trees but did not get a good enough look to make an ID. Later on, coming down the mountain, a beautiful, big female Northern Goshawk rushed through the trees overhead (Habicht). So the other, smaller Accipiter was probably the male.

I have seen a few Northern Goshawks lately - always deep in the forests and always rather shy. But lovely to see nonetheless.

The raptor life here is - at the moment - dominated by tons of Common Buzzards (Mäusebussards). Everywhere we go, we see them circling overhead, sitting in the fields and peering out from their telephone-pole lookouts. The Common Kestrels continue to pester the pigeons in town.

I have seen very few Golden Eagles recently. Their daily range is much increased in Winter and this may have something to do with it. But, a couple of times I have seen them right down low in the valleys - and on one occassion we even saw a pair circling over the Inn between Kematen and Zirl. It is very unusual to see them so low down. I wonder what they were doing...?

Winter might not be the most exciting time for birding in the Alps, but the beauty of the forest and mountains certain keep one entertained between birds!

Happy birding
Dale Forbes

Tuesday, 10 June 2008

Epic birding in the high alps

Last week Andy (Schwarzenberger) and I went on a most epic of bird walks.

Well, maybe that does not completely capture the experience; "bird walk" for me conjures up images of late morning strolls, twenty 50-somethings, compact Nikon binoculars and botanical gardens where chit chatting is somewhat more important than finding birds.

Last week's walk was a far cry from duck ponds and park benches. We left the Kühtai pond (Sellraintal) at 5am and headed up one of the valleys to the South West. Our mission: to do a bird survey up in to the higher Alps. Kühtai itself is at 2020m asl and is one of my favorite ski resorts, but there is almost no snow left in the valley. As we headed up the valley, we found more and more snow. But still, the Great Tits were out and about, as usual, making a lot of noise. But it was the Ring Ousels that got my attention. And there were lots of them about. Nuthatches, Wrens and Bramblings added to the morning chorus.

Near the edge of the tree line, the bird diversity dropped substantially, but there were certainly lots of, taking advantage of the open land and melting snow. Everywhere we turned our ears, the pipits were out calling.


A little way up the path we started to get in to deeper and then deeper snow, and pretty soon there was only snow and boulders to be seen. It was way up here in the snow that we picked up our first Alpine Accentors (Alpenbraunelle) and Wheatears. Chattering away, the wheatears buzzed from boulder to boulder showing off their gorgeous colours - what a sight!

Early on, I tried my hardest to get some good views of the alpine accentors. Little did I know that as we neared the peaks/ridges we would be seeing them up close (but to be honest, at that stage I was more interested in not falling off a cliff or disappearing in an avalanche than studying pretty little birdies). Anyhow, these alpine accentors truly have interesting sex lives. For those of you with a sesquipedalian penchant, their breeding system is called polygynandry, in which about 3-5 males defend a group territory that encompasses 2-3 spatially separated females (cf. Heer 1996 Journal of Ornithology 137/1). Despite a dominance structure, they are highly promiscuous and offspring can be sired by numerous males (three males in Heer 1996!). Individuals feed in very loose associations (or completely independently) and dominant males tend to dedicate more time to feeding than subordinate ones (Janiga & Movotna 2006 Ornis Fennica 83). Not surprisingly, the alpine accentors tend to choose a diet rich in lipids during the winter, presumably for their high energy content (Ibid).

In this higher zone, we also came across Alpine Choughs, Snow Finches, and calling Ptarmigans. The Alpine Marmots also kept us entertained as they ran about through the snow and boulders.

Along the highest ridges, the going was steep, we had no idea where the path was, and were trudging through waist-deep snow. The fog was thick, but we were pretty sure there was a good view from up there. At some stage we decided to throw caution in to the wind and just slide down the snow slope on our bums and try to find the trail again at a lower altitude.



It seems that many high alpine species are adversely affected by ski-pistes; either through disturbance and stress (Arlettaz, Patthey, Baltic, Leu, Schaub, Palme & Jenni-Eiermann 2007 Proceedings of the Royal Society B 274/1614), or the reduction in the quality of open habitats (Rolando, Caprio, Rinaldi & Ellena 2007 Journal of Applied Ecology 44/1). Many of these detrimental effects can be minimized by only skiing on or close to pistes, creating "no skiing" wilderness areas, and by the careful construction of pistes (low-invasiveness, only using heavy equipment where absolutely necessary, and focusing only on the removal of potentially dangerous boulders).