Thursday, August 7, 2008

BullFrogs and Japanese Toads in the garden

Well today, as Daisy sat on her new little summer cot enjoying the fresh air in her garden, a huge BullFrog (called Ushi Gaeru in Japanese) jumped into the Dichondra lawn directly in front of her. Although this picture was taken before that 'event' this is exactly where it was (where she is looking towards in this photo above). At first I didn't know what it was in the lawn, then when I opened the door and stepped onto the lanai, that thing JUMPED! He lept at least 3 feet (about a meter) in one hop! He hit a potted plant and knocked it over and then hid in some dried leaves alongside the edge of the garden. Well this was quite interesting! I wanted to get a picture of him so I approached and then he took off. That thing can RUN and I also discovered it could climb a small fence! Finally he hid under a shed I have. I could barely get a look at him.

Daisy was so excited to try and chase him. I had to spend time taking her mind off of it with some juicy bones and treats for a while.

Here is a picture of what we saw and about the same size. This photo comes courtesy of a website on how to control Bullfrogs, I was unable to get a photo of 'our' visitor today. It was much too fast!

An American Bullfrog, they are not native to Japan but were introduced in the 1920's, originally to help farmers earn extra income by exporting frog legs. But they are great jumpers and runners, as we discovered today, and as some would escape the farms, they became established in the wild. Now they can be found all over Japan in the countryside as well as city parks, substantial ponds, rivers and larger irrigation ditches, and our humble urban garden!

click here to listen to a Bullfrog's cal
l

UPDATE-Sept 1
We found the Bullfrog today hiding in the darkest wettest corner of the garden. After carefully holding back some leaves of the large plant he was sitting under, I was able to get this picture without upsetting him.

Funny thing is, it must have disturbed our regular Japanese Toads that live in our garden, under the sheds. They are called Azuma Hiki Gaeru in Japanese. Less than 10 minutes later, I saw one of our usual toads walking towards a shed we have on the opposite side of the garden looking dejected, like he just got kicked out of his house. He is lucky that BullFrog didn't eat him! Here is a picture of our regular Japanese Toad in the lawn. He doesn't move as fast as the BullFrog. The toads tend to freeze when you get too close, as if that would make you no longer interested in them. Silly toads, however the 'freeze' technique does make them very photogenic!

Japanese Toad as he is walking thru the Dichondra lawn. They seem to prefer walking like this and jump as a last resort. It looks funny as they walk across the lawn.

Azuma Hiki Gaeru, Japanese Toad acting like he isn't there, in a frozen position.

Hopefully our BullFrog will hang around, though he might have been traumatized by my trying to take his picture. I'm sure he is awesome pest control. He was so big and looked very well fed. I think he may have come from a nearby taro patch that someone is filling in partially to build some houses on. I used to hear the BullFrogs singing from there (at first I thought someone had cows or oxen!) but it's been pretty quiet over there now. I did however think I heard something outside along the dark damp side of our apartment for the last week or so. Guess it wasn't my imagination!
The next night, Daisy found this Japanese Toad in the garden. His markings are a little more pronounced than the one we saw during the day, maybe not the same toad. The poor thing was 'frozen' stiff in terror. Daisy was really not so interested in him after he stopped moving (she is actually quite gentle with things usually). I brought him in the apartment for a photo shoot, then put him back out in a bushy area so Daisy would give him some peace. Here are a couple really good close up photos for those of you that are interested and not squeamish about froggies.


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