Posts

Showing posts with the label southwestern ontario

Chasing Tiger Beetles

Image
Cicindela sexguttata , photographed in early spring at Medway Creek, 2010 Patience is virtue, but if there is an insect that knows how to test your patience, it has to be a Tiger Beetle. Belonging to the order Coleoptera, family Carabidae , subfamily Cicindelinae (all Tiger Beetles belong to Carabidae, but not all Carabidae beetles are commonly called Tiger Beetles; they were previously considered to be under a distinct family Cicindelidae), these beetles are commonly referred to as Tiger Beetles for a very good reason. We all know that tigers are carnivores, earning the rightful throne of being on top of the food pyramid in their prime habitats. Their hunting tactics involve ambushing, stalking, chasing and surprising the prey, making them efficient – if not supreme – predators of the Indian subcontinent. Likewise, Tiger Beetles are known to use all these tactics while hunting for food. Only difference between the mammalian tiger and an insect tiger is their apparent size, but if w...

The Butterfly Hunt: 2010

Image
The air now carries the remains of summer’s warmth and the early coolness of fall. It is pleasant, but the place I live in is devoid of natural woods and shrubs. Whatever grows are horticulture plants or weeds on wastelands providing ecological services to the scarce but valuable biodiversity predominated by bumble bees, bottle flies and cabbage whites. Soon the landscape will transform into myriad of colors, from violet to red, but this time it’s the leaves. Thence the diversity will drop, hitting the lowest in January as winter grips onto southwestern Ontario. By March, green shoots will sprout from bare branches. Sign of life. As days roll by, the very first butterfly will make its appearance in the open, basking in the early spring sun. It will be a tattered Mourning Cloak – one of the butterflies that overwinter for months only to greet the season of spring – and will continue its lifecycle by laying eggs for summer. A Pearl Crescent decides to sip minerals off my finger It h...