The beaver moon

Terra Nova park has long been home to beavers.  The stumps of young sapling bordering the pond have been chiseled to an irregular point, providing the first evidence.  On one side of the pond is a lodge, obscured by cattails from most vantage points for privacy.  A 3 metre tree is now growing out of the lodge, suggesting that the beavers have been around quite a few years.

Lodge during the day

I've never seen the beavers during the day, and I was suspicious whether they were still around, as I hadn't noticed any fresh stumps around the pond (plus there was a tree growing out of the lodge...wouldn't the beavers at an active lodge be a bit more fastidious with their landscaping?).

So I wasn't realistically thinking I'd spot any beavers on Friday night, when I visited the park. It so happened that Thursday night marked the first full moon in November, known as the beaver moon because beavers are busily constructing their lodges in preparation for winter.  Surely, having completed their Beaver Moon work, they'd be sharing a few beers with their buddies down by the lodge, not sauntering about in the cool barely-above-freezing temperatures.

While it was indeed a fullish moon, clouds shrouded direct moonlight. Despite that, the clouds illuminated by a moon from above and the urban lights from below provided enough background to show silhouettes of silent owls drifting past.  It was when my eyes were skyward that I was startled by a splashing in the water, as loud as a large rock being thrown in.

 

Beaver splash, a big "plunk"

Beaver creating tracks in the floating Azollapalloza

One of it's nearer approaches

The beaver swam around in circles, splashing periodically to alert his family of this unwelcome guest.  He eyed me for probably 5 minutes before he tired of me and disappeared.

The view at night

Thought the sound behind me in the dark was a person, relieved to see this little guy

The beavers have been expanding their range over the last few years. The stumps by the pond were brown, suggesting they were years old, but as I trekked along the dyke, following the occasional sounds of splashing in the ditch next to the dyke, I came across some fresh stumps.

A diameter of about a 30 cm

This tree and about three others in the vicinity were about 5 meters away from the ditch, and seemed a lot fresher (see the woodchips on top of the fallen leaves).  The top of the tree had already been gnawed off, probably taken for the edible leaves.  Some of the trees near the ditch were partially damaged, but were now protected with chicken wire.  Looks like the parks maintenance people will have to move further inland.