Tuesday, September 23, 2008

Face to face with a green heron

As I crept up to the pond to get a good look at the last of the lotus seed pods, I see an eye looking at me. It is a green heron and the first I've seen at the Garden. I've seen a few larger blue heron but this smaller one can hide much easier. I was able to get quite a few beautiful pictures without scaring it away.

Monarchs emerging

For the last few weeks we have been watching the monarch caterpillars munch away on jewel weed leaves and seed pods in the Children's Garden. This last week we have watched many of them transform into a chrysalis and then emerge into a butterfly. The new chrysalis is a bright, lime green and it slowly changes to a dark green and then a deep black. The day it turns black you are sure to know it will emerge. I finally witnessed this with my son Arrow on Saturday and it truly is a beautiful thing that happens within about two minutes. Many people have never seen this happen and we do feel fortunate to experience this.

Monday, September 8, 2008

Snapping turtles and monarch caterpillars

Today we discovered a snapping turtle in the garden. Funny thing is that just last week some visiting kids asked if we had snapping turtles to which I replied, "oh, no, we just have red-eared sliders. No need to worry."
One of the great hort staff Neal was brave enough to pick up this guy and take him over to the irrigation pond.

The monarchs are all over and around the butterfly weed. Two weeks ago we watched a monarch butterfly lay eggs, this past week we've watched the caterpillars doubling in size, Friday we noted four chrysalis and over the weekend one butterfly emerged (undetected unfortunately). If you've ever seen a butterfly emerge then you know about the meconium. If you haven't ever seen it you would not believe the amount of liquid that comes out with the butterfly. It does look similar to blood but dries more of a brown color. I would absolutely recommend ordering larva of butterfly local to your area and watching the metamorphosis at home.

Friday, September 5, 2008

Swallowtail caterpillar

Caterpillars are just amazing in their defense mechanisms. We've discovered that a gentle squeeze on the tail end of a Swallowtail causes an antannae looking orange protrusion to come out for about 3 to 5 seconds.