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June 5 2012.  I am taking part in a bit of Citizen Science, doing Marsh Monitoring. As a Marsh Monitor I am one of thousands collecting data on the abundance of amphibians and birds in marshes around the Great Lakes.  Last night my wife and I were doing a final abundance count of frogs in a nice compact cattail marsh not far from home.  The count had to be done at least half an hour after sunset, so that put us on station around 9.30.  It was a warmish and still evening with no mosquitoes; all you could ask for really when it comes to hanging around squishy wet areas.

In the middle of my second count, with the light so weak I could hardly see the page to make my notes, I spotted an oblong shape in the top of a dead Elm; something new. I pointed to it and said to my time-keeping wife: What’s that?”  Before she could get the binoculars up to her eyes a Great Horned Owl swept down and did a fast silent arc low over the marsh.  A scurry of anxious plopping noises confirmed that the frogs knew all about the dangers of an owl.  And then it was gone, invisible against the dark trees ringing the marsh.

A few minutes later as we packed up to leave, my wife said: “I wish we could get one more look.”  And with that it swept past us.  A low, dark and round-winged shape; then gone again.

June 4 2012.  If May is for migration, June is for nesting. And for me it’s time to get exploring new areas, or even re-visiting familiar country; there’s always something new and surprising.  Today I revisited the stretch of countryside I discovered just a week or so ago, a longish walk that starts high and flanked by hay fields and ends deep in a dense, swampy woods.  I took a group of birders along with me and promised them Bobolinks, Eastern Meadowlarks, Savannah Sparrows, Northern Waterthrushes, Canada Warblers and Veerys.  We got them all.  Only the waterthrushes remained elusive and unseen, but they were singing loudly all around us. My Bird of the Day, because it was unexpected, was a Black and White Warbler.  We heard one mid way through our walk, but the Black & White’s squeaky wheel song: a very high pitched “Seee-seee-seee-seee” is one of those tiny “I think I can hear” songs, and we couldn’t locate the bird..

However a little later I briefly left the path to investigate a possible Green Heron and found myself face to face with a Black and White Warbler anxiously flitting around on the lower branches of an Eastern White Cedar.  It was quite possibly my closest ever encounter, brief but still conclusive.  Here’s a picture of a Black and White Warbler photographed earlier this year (at some neck craning discomfort) from below.

June 3 2012.  A big rotating system of stormy wet weather has moved slowly through, blessing us with a lot of much needed rain.  Now three days later, the skies remain ragged and uncertain, and every now and then we get a squall of hard driven rain.  I don’t think anyone’s complaining very much though.

In this uncertain weather I went out on a group hike to see what we could find in a nearby landscape of hills, woods and swamps. As it turned out the rain held off, except for a couple of short lived bursts, but the wind made things noisy so birding by ear was tough.

Over the first half of the morning we enjoyed hearing and seeing several Veerys, Cedar Waxwings and Eastern Kingbirds.  We briefly heard the abrupt “Free-be-O” of an Alder Flycatcher and picked up the faint song of a Black and White Warbler.  On a walk through dense wet woodland we had an opportunity to study a Northern Waterthrush singing its splattery “Twit twit twit- sweet sweet sweet -tew tew tew.” song.  A couple of singing Canada Warblers eventually showed themselves but my attempts at photographs were frustratingly out of focus.

Later as we drove to our final destination, we came upon a family of American Woodcocks venturing to cross the road in front of us. We stopped the car of course but they didn’t stay around for very long.  It was a one of the most curious bird sightings I’ve had this year (and Birds of the Day without question).  Woodcocks are shy, retiring, cryptically coloured birds of woodlands and woodland margins.  You rarely see them except perhaps in early spring (I blogged about their courtship displays in mid April) and thereafter sightings usually come about if you startle them by stepping on them.  But here was this family, 2 adults and 3 youngsters, stepping out onto the roadway.  They are wonderful birds with their round bodies, outlandishly long bills and waddling bouncing gait as if suspended on a rubber string.   I managed to get a couple of not very special photographs through the car windshield. I’ll post better ones if someone else has them.

That interlude left us wondering what our next planned stop could possibly deliver that could be better than the woodcocks, but we were soon well rewarded by studying at length a singing Grasshopper Sparrow.  It stayed obligingly close giving us the chance to get to know it much better, a great opportunity as they are difficult birds to find with any regularity. As the sky darkened we rounded out the day by re-finding the Prairie Warbler I’d visited last week and catching a glimpse of a Blue-winged Warbler.

May 29, 2012.  Last year a Prairie Warbler was found about a 30 minute drive from home, it appeared to be on territory, so rather interesting.  Prairie Warblers are uncommon in Ontario; in fact the sighting of one is a celebratory event.  Today I decided to go and see if last year’s bird had returned to the same site.  It was a very worthwhile trip because I found one and then perhaps 2 more in the same general area.

It was quite hot today and my daughter’s Black Labrador was shuffling slowly along beside me.  He’s a good companion who stays within a few yards of me at all times; just as well, I wouldn’t want an unruly or undisciplined dog spoiling the experience.  We are well into a prolonged drought, one that started late last year and played a large part in giving us such a mild and snow-free winter.  Most rivers and creeks are shrunken, and while everything looks green and lush right now, the heat of summer will do a lot of damage unless we get enough rain to recharge groundwater levels.   I mention this because the Prairie Warbler’s territory lies close to a march of power lines where the soil is thin and the vegetation scrubby.  Along the way I noted many herbaceous plants withering; when plants wilt for lack water, it’s okay, wilting can be reversed, but withering cannot.

As I walked I watched a Brown Thrasher singing loudly from a the top of a dead elm, Thrashers thrive in scrubby habitat like this; but little else was singing, perhaps because it was mid-afternoon. To cut a long story (and walk) short I eventually heard the distinctive rising buzz of a Prairie Warbler, it’s a song low on volume that seems to carry well despite that.  The song is a fast, buzzy trill that rises to a sudden staccato ending: “doo doo dee dee dee de de ddd ee”. I found the bird with little effort and was able to walk to within a few yards of him and get some photos. Very suddenly his song changed and he flew off quickly to intercept 2 more small birds flying nearby; perhaps they too were Prairie Warblers, which gives me hope that there may be a small breeding population here.

May 27th 2012. I have a goal to explore more of a rural municipality nearby, one rich in swampy forests, marshes and upland fields.  The landscape owes much of its natural and scenic interest to post-glacial land forms, features such as drumlins, eskers and other ice-sheet leftovers that have trapped water between abrupt hills and ensure meandering courses for the many rivers and creeks.

This morning, long before most people were up and about, I decided to walk a long but straight path that started at the top of a hill and then plunged into a low flat and wet valley.  The view at the top was wonderful and almost endless, a convenient bench is there for a very good reason.  Wide fields of grass, still uncut (& I hope they stay that way for a while yet) support Bobolinks, Savannah Sparrows and Eastern Meadowlarks; all were singing.  It was a morning of bird song because the hedgerow was home to singing Yellow Warblers, a House Wren and a pair of Eastern Kingbirds that flew from treetop to treetop making their distinctive clinking tin can sound.

At the bottom of the hill the wide, dry path continued straight through dense wet woodland that was lively with the songs of Gray Catbirds, Eastern Wood Peewees and several Northern Waterthrushes.  I couldn’t really see any of them, the woods are so dense that anything beyond 6 feet away is pretty much out of sight.  The Northern Waterthrush has a sharp, loud, assertive song; sometimes described as  “Three-three-three twotwotwo oneone”. Or “Twit twit twit-sweet sweet sweet-tew tew tew.”  I tried to draw one closer to me with some sharp chip sounds, but without luck. I have sometimes found Northern Waterthrushes to be quick to investigate intruders (like this rather blurry one in my only photograph of a waterthrush ), but not today; at least not that I could see.  I contented myself with knowing they were there, just like a Canada Warbler and a Veery, both heard singing but not seen.

The Veery was Bird of the Day despite staying out of sight, which was a bit of a shame because it is a subtle and graceful thrush, shy and quick to move away.  It has a warm rufous-chestnut back and head and an almost clear cream breast marked only by a hint of spots.  A Veery’s song can stop you in your tracks; you just have to listen;  it attracts descriptions like ethereal, flute-like, somewhat mournful, and downward spiraling. It’s a breathy exhaled “Viuw, Veeer vir v’r v’r  vr r” fading away into the forest.