Feeling pretty smug, aren't we? Sure, we humans can be fairly confident that we won't eat our eggs if a snake ambles by, but we're not immune to surprising parenting decisions.
It's easy to point out the strange, like premastication, or prechewing food before handing it over to an infant to finish. While a lot of people might be horrified (or at the very least, compelled to roll their eyes) at the practice, some researchers argue that it's a good way to introduce babies to solid foods and provide better nutrition to kids [source: Hanes].
But what about the cool things humans do as parents? For one, there's our identically strong parental bond with nonbiological children, adopted or foster. And let's not forget that most animals don't have a bond with dad at all; only 3 to 5 percent of mammals show paternal investment [source: Geary and Flinn].
So it might be worth it to spend a minute or two contemplating how we as humans have evolved to take care of children, and give all animals a break. After all, we're doing our best.
Author's Note: 10 Surprising Things Animals Do With Their Babies
So I guess if I had to raise my child in a community with animals, I'll be sticking with elephants or cotton-top tamarins. I sure like the idea of having young females around all the time who want to teach my kid how to survive (takes the pressure of potty training), and it'd be fantastic to have a group of primates willing to shoulder the kid (literally) when I couldn't. And let's be honest: I'm a little afraid I wouldn't pass the male pipefish's test for an attractive mate.
- Angier, Natalie. "One thing they're aren't: maternal." The New York Times. May 9, 2006. (Dec. 5, 2013) http://www.nytimes.com/2006/05/09/science/09mama.html?pagewanted=all
- Angier, Natalie. "Paternal bonds, special and strange." The New York Times. June 14, 2010. (Dec. 5, 2013) http://www.nytimes.com/2010/06/15/science/15fath.html?pagewanted=all
- Brown, Eryn. "CDC reports on U.S. vaccination rates, recent measles outbreaks." Los Angeles Times. Sept. 12, 2013. (Dec. 5, 2013) http://articles.latimes.com/2013/sep/12/science/la-sci-sn-cdc-measles-vaccines-20130912
- Buchen, Lizzie. "Could pandas be evolutionary mistake -- or proof of intelligent designer?" Discover Magazine. Aug. 5, 2008. (Dec. 5, 2013) http://discovermagazine.com/2008/aug/05-could-pandas-be-an-evolutionary-mistake2014or-proof-of-an-intelligent-designer#.UkmV6mR4ZLo
- Danielson, Stentor. "Seahorse fathers take reins in childbirth." National Geographic News. June 14, 2002. (Dec. 5, 2013) http://news.nationalgeographic.com/news/2002/06/0614_seahorse_recov.html
- Eaton, Joe. "Wild neighbors." The Berkeley Daily Planet. May 7, 2009. (Dec. 5, 2013) http://www.berkeleydailyplanet.com/issue/2009-05-07/article/32828
- Ehrlich, Paul R. et al. "Hatching Asynchrony and Brood Reduction." Birds of Stanford. 1988. (Dec. 5, 2013) http://www.stanford.edu/group/stanfordbirds/SUFRAME.html
- Fishlock, Vicki. "Babysitting elephants." International Fund for Animal Welfare. Oct. 21, 2011. (Dec. 5, 2013) http://www.ifaw.org/africa/news/babysitting-elephants-let-baby-boom-commence
- Fountain, Henry. "After mating, male pipefish get choosy." The New York Times. March 22, 2010. (Dec. 5, 2013) http://www.nytimes.com/2006/05/09/science/09mama.html?pagewanted=all
- Geary, David C. and Flinn, Mark V. "Evolution of Human Parental Behavior and the Human Family." Parenting: Science and Practice. January-June 2001. (Dec. 5, 2013) http://web.missouri.edu/~gearyd/GearyFlinnParent.pdf
- Gill, Victoria. "Earwigs 'sniff out' best babies." BBC News. May 13, 2009. (Dec. 5, 2013) http://www.ifaw.org/africa/news/babysitting-elephants-let-baby-boom-commence
- Hanes, Stephanie. "Alicia Silverstone: new poster mommy for pre-chewing baby food?" The Christian Science Monitor. April 30, 2012. (Dec. 5, 2013) http://www.csmonitor.com/The-Culture/Family/Modern-Parenthood/2012/0430/Alicia-Silverstone-new-poster-mommy-for-pre-chewing-baby-food
- Lang, Kristina Cawthon. "Primate Factsheets: Cotton-top tamarin behavior." Wisconsin Primate Research Center. May 18, 2005. (Dec. 5, 2013) http://pin.primate.wisc.edu/factsheets/entry/cotton-top_tamarin/behave
- Lloyd, Penn. "The Namaqua Sandgrouse." Africa - Birds and Birding. December 1996/January 1997. (Dec. 5, 2013) http://www.fitzpatrick.uct.ac.za/africa_birds/ABB01(5)26-32.pdf
- National Geographic. "'Worst' Animal Moms?'" May 7, 2010. (Dec. 5, 2013) http://news.nationalgeographic.com/news/2009/05/photogalleries/mothers-day-worst-animal-moms-pictures/
- Paczolt, Kimberly A. and Jones, Adam G. "Post-copulatory sexual selection and sexual conflict in the evolution of male pregnancy." Nature. March 18, 2010. (Dec. 5, 2013) http://www.nature.com/nature/journal/v464/n7287/abs/nature08861.html
- Rutledge, Hope. "Bald Eagle - Nesting and Young." BaldEagleInfo.com. 2013. (Dec. 5, 2013) http://www.baldeagleinfo.com/eagle/eagle4.html
- Taipei Times. "Research uncovers grisly truth about Lanyu skinks." Nov. 23, 2008. (Dec. 5, 2013) http://www.taipeitimes.com/News/taiwan/archives/2008/11/23/2003429305
Miraculously many animals are able to ride out some of Mother Nature's most powerful storms. HowStuffWorks looks at just how they do it.