If you look at where wombats deposit their poo, you realize they must be able to perform some surprising acrobatics. It has always amazed me to see wombat scats on top of grass tussocks or logs, because I've always wondered ...
Plants & Animals
Mar 29, 2023
0
1
When sexual conflict results in reproductive strategies that only benefit one of the sexes, it may result in evolutionary arms races. Male spiders have evolved behavioral mating strategies to improve their chances of mating ...
Plants & Animals
Aug 16, 2022
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35
The sex life of hermaphroditic animals is determined by one fundamental question: Who assumes the female role and produces the costly eggs? Hamlets avoid this dilemma by engaging in reciprocal egg trading. Scientists have ...
Plants & Animals
Jan 14, 2020
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3
By the looks of it, size should be a big thing when it comes to seed bugs mating, but it only matters when more than one mating partner is around to choose from. That is what researchers Liam Dougherty and David Shuker of ...
Plants & Animals
Mar 3, 2016
4
265
People in most cultures view women with small feet as attractive. Like smooth skin or an hourglass figure, petite feet signal a potential mate's youth and fertility.
Other
May 30, 2013
5
0
(Phys.org) -- In order to pass on their genes, southern dumpling squid engage in up to three hours of mating with each partner, but University of Melbourne researchers have found that this results in a reduced ability to ...
Plants & Animals
Jul 18, 2012
3
0
Aggressive male mating behavior might well be a successful reproductive strategy for the individual but it can drive the species to extinction, an international research team headed by evolutionary biologist Daniel Rankin ...
Plants & Animals
May 16, 2011
0
0
(PhysOrg.com) -- Fairy-wrens are notorious for their infidelity: despite living in seemingly harmonious monogamous pairs, females produce mostly illegitimate young, and males spend more time courting other females than their ...
Plants & Animals
May 19, 2009
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