Changes

* [[Jellyfish]] in [[Hawaii]] swarm to the beaches precisely 9 to 10 days after each full [[moon]], for no apparent evolutionary reason<ref>http://www.aloha.com/~lifeguards/jelyfish.html</ref>

* [[Jellyfish]] in [[Hawaii]] swarm to the beaches precisely 9 to 10 days after each full [[moon]], for no apparent evolutionary reason<ref>http://www.aloha.com/~lifeguards/jelyfish.html</ref>

* the fact that [[cicada]]s appear like clockwork every 13 years for some species, and every 17 years for others<ref>http://inside.msj.edu/academics/faculty/kritskg/cicada/faq.html</ref>

* the fact that [[cicada]]s appear like clockwork every 13 years for some species, and every 17 years for others<ref>http://inside.msj.edu/academics/faculty/kritskg/cicada/faq.html</ref>

* the migrations of of butterflies and birds, and the mechanisms which allow them to navigate.<ref>[[migration]]</ref>

* the migrations of butterflies and birds, and the mechanisms which allow them to navigate.<ref>[[migration]]</ref>

* The neck of the [[giraffe]].<ref>[http://www1.pacific.edu/~e-buhals/GIRAFFE2.htm]</ref>

* The neck of the [[giraffe]].<ref>[http://www1.pacific.edu/~e-buhals/GIRAFFE2.htm]</ref>

* The enormous gaps in the [[fossils|fossil]] record.

* The enormous gaps in the [[fossils|fossil]] record.