Journal archives for April 2014

April 1, 2014

Phenology Exercise

In this exercise, I went to Peter's Canyon Regional Park in Southern California and observed plant Phenology. I observed both flowering and leaf phenology and their characteristics. First off, I went off trail and captured the cacti which had a budding flower on the top of it. It had not fully reached flower. Secondly, the poison oak was a bare leaf phenology. It seemed well foliated and not dry. Thirdly was a plant that species is yet to be defined, but I took a picture of it in its budding stage and flowering stage.

Posted on April 1, 2014 05:19 PM by ajcruik ajcruik | 4 observations | 0 comments | Leave a comment

Natural History Story

The Western Fence lizard was perching on a log in the sun when I took a photo of it. It's main characteristic is its blue belly, also known as "Blue Belly Lizard". Its distribution is Oregon, Idaho, Utah, Nevada, California, and Baja California. It is not found in deserts and is commonly spread through coastal and mountainous terrain. It likes wood piles, tree trunks, sticks on shrub from chaparral to high forests. This lizard is able to change it coloration to match its background. It sits in sunny areas looking for food and keep an eye out for predators. These lizards mostly eat insects, and are susceptible to being eaten my snakes and hawks. They tend to mate in May and June where their hatchlings will come out in August. There is an ongoing issue with lizards carrying lyme disease from ticks that they carry. However, this species only has 5% of ticks carrying lyme disease while others carry up to 50!

Posted on April 1, 2014 05:43 PM by ajcruik ajcruik | 1 observation | 0 comments | Leave a comment

April 23, 2014

Character's and Traits

This observation is of a honey bee. The body structure of this bee is in three parts - Head, thorax, and abdomen which is characteristic of most insects. This bee has stripes of black and yellow on its abdomen. If you look closer at the bee, you will notice that it is carrying pollen on its leg which will be carried to its hive to be stored. It's antennas are meant to detect odor and wings are seen here as well. Bee's have two compound eyes and three simple eyes used to determine how much light is in the environment.

Posted on April 23, 2014 08:53 PM by ajcruik ajcruik | 1 observation | 0 comments | Leave a comment

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