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The Moreton Bay Fig Tree, behind the San Diego Natural History Museum in Balboa Park
Different spiders make different webs
Image:Scott Camazine
Black widow spiders are at the top of the list of things to avoid in San Diego because of their poisonous bite. Identifying what types of webs spiders weave helps you identify — and avoid — certain types of spiders.
Why do some spiders weave spiral orbs while others weave, tangled or tunneled webs?
Resources:
Type
Phenomena
Subject
Life Science
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The combination of landforms are often responsible for interesting weather patterns.
Phenomena
San Diego's many canyons create some interesting weather-related phenomena.
Phenomena
