From Facts in Motion.
Some animals have developed astonishing strategies for survival. Like the ant-decapitating fly, which lays their eggs inside ants, so their larvae can feast on their brains.
Sources:
https://www.livescience.com/21326-smallest-fly-decapitates-ants.html
https://web.archive.org/web/20090516023741/http://www.sfgate.com/cgi-bin/article.cgi?f=%2Fn%2Fa%2F2009%2F05%2F13%2Fnational%2Fa062256D48.DTL
https://biocontrol.entomology.cornell.edu/parasitoids/pseudacteon.php
http://entnemdept.ufl.edu/creatures/beneficial/flies/ant_decapitating_phorids.htm
https://web.archive.org/web/20090522005217/http://news.yahoo.com/s/mcclatchy/20090512/sc_mcclatchy/3231765
https://www.youtube.com/watch?v=pFVvOo1Qd_8
Music by Jay Man
Tracks used:
http://ourmusicbox.com/ms_song/Past-Reflections
http://ourmusicbox.com/ms_song/Sound-of-Silence
http://ourmusicbox.com/ms_song/Web-of-Deceit
http://ourmusicbox.com/ms_song/No-Momentum
http://ourmusicbox.com/ms_song/Nightmare-on-my-street
Thanks for watching.