Featured Research

from universities, journals, and other organizations

Male antelopes deceive females to increase their chances of mating

Date:
May 19, 2010
Source:
University of Liverpool
Summary:
Scientists have discovered that male topi antelopes deceive their female counterparts in order to increase their chances of mating.

Topi antelopes.
Credit: Dr. Jakob Bro-Jorgenson

Scientists at the University of Liverpool have discovered that male topi antelopes deceive their female counterparts in order to increase their chances of mating.

Related Articles


The study of topi antelopes in Kenya's Masai Mara National Reserve Park found that male antelopes snort and look intently ahead if an ovulating female begins to stray from their territory. This type of behaviour suggests to the female that there is predator danger ahead. Typical predators of the topi include lions, cheetahs, leopards and humans. When scientists examined the behaviour closely they discovered that the male antelope's snort and intent look were a false call made to keep the female in his vicinity and there was no danger nearby. Rather than risk any danger of a predator the female stays within the male antelope's territory, which increases his chances of mating with her.

This type of intentional deception of a sexual partner has not been documented before in animals. Previous studies have shown that animals do deceive each other but mainly in hostile situations or to protect themselves. For example, the plover bird feigns injury in a -- `broken wing display'- in order to stop a predator finding their nest; certain bird species use false alarm calls to distract competitors away from food sources; male vervet monkeys use false alarms to dissolve conflicts between groups, and chimpanzees make false alarm calls to fool rivals and thereby gain access to mates.

The research, carried out by carried out by Dr Jakob Bro-Jorgensen at the University of Liverpool and Wiline Pangle at Michigan State University, studied the topi antelope over a four year period. Dr Bro-Jorgensen said: "Our study showed that males quite frequently pull this trick on the females in heat and one might ask why females keep responding to alarms at all. The answer seems to be that females are better off erring on the side of caution, because failing to react to a true alarm could easily mean death in a place like the Masai Mara where it is full of predators."

"This study reveals a new weapon used by animals in the battle of the sexes: whilst it is well known that males sometimes use their superior strength to force unwilling females, it is a new discovery that they may also actively falsify signals to get their own way."


Story Source:

The above story is based on materials provided by University of Liverpool. Note: Materials may be edited for content and length.


Cite This Page:

University of Liverpool. "Male antelopes deceive females to increase their chances of mating." ScienceDaily. ScienceDaily, 19 May 2010. <www.sciencedaily.com/releases/2010/05/100519112618.htm>.
University of Liverpool. (2010, May 19). Male antelopes deceive females to increase their chances of mating. ScienceDaily. Retrieved January 30, 2015 from www.sciencedaily.com/releases/2010/05/100519112618.htm
University of Liverpool. "Male antelopes deceive females to increase their chances of mating." ScienceDaily. www.sciencedaily.com/releases/2010/05/100519112618.htm (accessed January 30, 2015).

Share This


More From ScienceDaily



More Plants & Animals News

Friday, January 30, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Nanoscale Sensor Could Help Wine Producers and Clinical Scientists

Nanoscale Sensor Could Help Wine Producers and Clinical Scientists

Reuters - Innovations Video Online (Jan. 30, 2015) A nanosensor that mimics the oral effects and sensations of drinking wine has been developed by Danish and Portuguese researchers. Jim Drury saw it in operation. Video provided by Reuters
Powered by NewsLook.com
Discovery Of 'Dragon' Dinosaur In China Could Explain Myths

Discovery Of 'Dragon' Dinosaur In China Could Explain Myths

Newsy (Jan. 30, 2015) A long-necked dinosaur from the Jurassic Period was discovered in China. Researchers think it could answer mythology questions. Video provided by Newsy
Powered by NewsLook.com
Poll Says Firstborn Is Responsible, Youngest Is Funnier

Poll Says Firstborn Is Responsible, Youngest Is Funnier

Newsy (Jan. 30, 2015) According to a poll out of the U.K., eldest siblings feel more responsible and successful than their younger siblings. Video provided by Newsy
Powered by NewsLook.com
Brawling Pandas Are Violently Adorable

Brawling Pandas Are Violently Adorable

Buzz60 (Jan. 29, 2015) Video of pandas play fighting at the Chengdu Research Base in China will make your day. Mara Montalbano (@maramontalbano) shows us. Video provided by Buzz60
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Plants & Animals

Earth & Climate

Fossils & Ruins

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins