Learning Log – March 2016

March was a huge month for classes...both online and traditional classroom/field work.

The 6 modules of Coursera’s Big History were a whirl wind discussion beginning with the Big Bang to the present and then initiating the importance of our understanding Big History as we contemplate our actions into the future. This is unlike any history course I’ve taken before in that it integrates a lot of disciplines rather than the traditional view of history. In Big History - wars and memorization of dates are way down on the scale of importance. Instead thinking about increases in complexity and energy flows are the drivers of change….and human history is in the context of the universe rather than insular to our species. I still have some references from the course to read/view but I was so fascinated by the material that I did all the lectures in March!

I finished 9 of the 11 modules of Coursera’s Soul Beliefs: Causes and Consequences Unit 2: Belief Systems. This is a continuation of Unit 1 which I finished in February. This part of the course is delving more into neuroscience and psychology. I’ve enjoyed it.

The Howard County Conservancy provided volunteer naturalist training for the spring field trips that will beginning in April for pre-school through middle school students. There was quite a range of topics: rocks, history of the places where we hike, insects, habitats, watersheds, literacy, seasons, and Bioblitz. In each of the 7 sessions, there was a classroom segment and then a hike to demonstrate the types of things we would do with the students. We looked at macroinvertebrates in the stream, learned to use iNaturalist, explored the hiking routes in detail, and sometimes pretended we were students. The first field trip is next Monday….so we’ll see how prepared we all are very soon!

Then there were all kinds of experiential learning going on – here are my top three for March:

Observing the effect of the combination of pine bark beetles, tree age, salt mist, and big storms at Chincoteague

Noting the large number of Tundra Swans at Eastern Neck National Wildlife Refuge and Snow Geese at Blackwater National Wildlife Refuge

Seeing two organisms I knew about from books and pictures but had not seen in the wild: the hemlock woolly anelgid (see previous post here) and a wood duck (more images coming in an upcoming post).

Zooming – March 2016

In February – birds dominated the zooming post. This month there is more variety. The first two collages are from Brookside Gardens – and are all plants in the conservatory.

Outside the plants were mostly dried vegetation from last falls – but the collage below contains a feather too.

And then we get to some birds: snow geese and a yellow legs. I liked the shell within a shell shape.

Shelf fungus and pine codes --- pine needles as background for heads of a Great Blue Heron and an egret.

A splintered tree trunk – a physical reminder of how power storms can be. Tundra swans with sunrise colors in water and sky as background.

Close up of two birds revealed the red in their eye. The frog looks happy to be surveying the pool with lots of eggs already laid. The daffodil is just the beginning of the spring flowers.

Chincoteague National Wildlife Refuge

The last refuge on our trek was Chincoteague. I’ve posted about our two prior trips (fall 2014kingfisher, egrets, cormorants, herons, gulls, lighthouse, and sunrise/sunset; spring 2013vultures, blue grosbeak, and egrets). We always see Great Blue Herons at Chincoteague. When I photograph them now I am looking for something a bit out of the ordinary. There was one that was all fluffed up in the cold – standing very still on one leg – framed by dry grasses and brush.

Another Great Blue Heron was perched on a branch over some water – preening.

I noticed a lot more dead and splintered trees this trip and found out that the pine bark beetle had been particularly hard on the pines the past few years and

Winter storm Jonas brought such high winds that is brought trees down on the refuge.

There were tundra swans that we saw in greater numbers at Eastern Neck

And snow geese (sleeping here) that we saw in greater numbers at Blackwater.

This ring-billed gull (adult non-breeding) was not pleased that we pulled up on the road shoulder near him.

We saw a few pintail ducks (and some buffleheads which, again, were difficult to photograph – and I am refraining from posting another blurry picture!).

The birds I had to look up on allaboutbirds were this marbled godwit (I think)

And a juvenile black-crowned night heron (my husband is the one that spotted this one in the brush over the water where we often see other herons).

Eastern Neck National Wildlife Refuge

The first refuge on our road trip was Eastern Neck, an island located in the mouth of the Chester River as it flows into the Chesapeake Bay. It is north east of Maryland’s Bay Bridge. We stopped at the visitor center first and walked down the Tidal March Overlook trail from there.

It was muddy and we didn’t quite get to the Tidal Marsh Overlook. I did find some seed pods that had lasted through the winter.

Next we drove down Bayview Road and walked the Bayview Butterfly Trail (no butterflies this time of year). There were buffleheads on the water (although too far away for a really good picture.

And seeds still hanging onto stalks at the water’s edge even this late in the winter season.

The Bay Bridge is in the distance. It was a cloudy day; next time we go to Eastern Neck I’ll want it to be sunny.

Then we headed to the Duck Inn trail that looked back toward the Chester River (toward the east). There was a lone feather near the beginning of the trail.

There were some very muddy places along the trail but this bank of green moss was almost a glowing green. When we came back down the trail toward the car, there was a small child that was enjoying the moss with his family.

We managed to avoid any deep mud encounters on the path and made it to the shore. Where the water meets the land is rounded stones and shells.

Further up the beach, the shells accumulate.

There were some in the grass – indicating that sometimes the water gets very high indeed.

The next stop was the high point of the trip – the Tubby Cove and Tundra swan board walks. There were a lot of tundra swans. The ones with gray heads are juveniles. All the swans seem to bob heads at each other when they are facing each other and it is hard not to interpret the behavior as a greeting or acknowledgement….it may not be the swan’s intent at all.

When they are intentionally moving rather than just floating on the water – their legs are often visible.

I took a series of pictures of one swan that was preening. A swan’s neck is certainly flexible!