Solitary Sandpiper |
I saw this bird in a local pond this week on July 28. It has started its solitary migratory journey from the Arctic to Central or South America for the winter. Shorebirds start their southern migration as early as the end of June with adults making their way a few weeks before juveniles. August is a good month to visit ponds and sewage lagoons in southern Ontario to look for various wading birds. I still have a hard time identifying most of them. The Solitary Sandpiper has a very distinctive white eye ring and it is usually alone. It bobs the rear of its body in a unique way as it searches for food. It has olive-coloured legs unlike the similar Greater and Lesser Yellowlegs species.
Young Great Blue Heron |
A young and very skittish Great Blue Heron fished in the same pond. These birds arrive in March to start their nesting season earlier than many birds. This year's young birds are on their own now. We have a few who stay over the winter near water treatment plants where effluent keeps the immediate vicinity clear of winter ice. Flying Great Blue Herons remind me of winged pterosaurs.
House Wren |
House Wrens are quite active and noisy locally in July. I watched a few Wrens filling nesting boxes vacated by Eastern Bluebirds and Tree Swallows. House Wrens raise two broods a season and choose a different site for the second nest. They should be done raising their young by the end of August.
Painted Lady Butterfly |
The Painted Lady butterfly also migrates thousands of kilometres southward each fall to the southwestern United States and Mexico. The migration is completed by several generations of butterflies as the adult only lives for about two weeks after emerging from the chrysalis. The entire life cycle of the Painted Lady is just a few weeks in length.
The halfway point between the summer solstice and autumn equinox is still a week away but seasonal changes are evident any time of the year. Observing the movement of birds and butterflies and watching the days slowly shorten are sure signs that summer is starting to wind down.