The Dama Gazelle (Nanger dama) is a critically endangered (CR) antelope living in Africa. They have been listed a CR since 2006 when they were upgraded from endangered due to having a population size below 250 mature individuals. There are currently 5 surviving subpopulations which are fragmented and are considered to contain less than 50 mature individuals.
While the Dama Gazelle used to roam most of the Sahara and surrounding countries, it is now only native in Chad, Mali and Niger after going extinct in Mauritania, Senegal, Sudan, Tunisia and the Western Sahara.
The main threats that caused the decline in numbers of the Dama Gazelle was the introduction of firearms which lead to the uncontrolled hunting of the Dama Gazelle. They also have harm from habitat loss and degradation cause by the overpopulation of domestic animals and pastureland.
The biggest problem they are facing to their conservation is whether to isolate populations to reduce chances of external diseases and intraspecies competition or to allow them to integrate and breed within the different populations. The largest issue with isolating populations is that inbreeding will reduce genetic diversity and their ability to adapt to new diseases and habitat change.
To learn more about the Dama Gazelle and their conservation head over to the IUCN Red List.
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In yesterdays post about Vaquitas you got the opportunity to read about the world’s most endangered marine mammal. For this giveaway I’m going to giving away two vaquita adoptions to two different winners!!
Facebook entry rules:
1. Like Animal Travels on Facebook
2. Like the giveaway post
3. Share the giveaway post
Instagram entry rules:
1. Follow Animal Travels on Instagram
2. Like the giveaway post
3. Comment your favourite animal with the #animaltravelsgiveaway
This giveaway has the aim to spread awareness about the struggling vaquitas, so you can share as many times as you like and get extra entries (for Facebook) or you can comment as many times as you like (for Instagram). The further the message gets spread, the more likely we can help to save this species.
Again, if you want to donate to the Porpoise Conservation Society, you can do that by clicking on this link.
Or you can also donate to VaquitaCPR by clicking here.
The giveaway closes on December 1st 2017, with the winner announced soon after.
Meet the world’s smallest and most endangered cetacean: the Vaquita.
The Vaquita (Phocena sinus) is listed as Critically Endangered by the IUCN Red List and has been since 1996. There are currently only believed to be 18 mature individuals left in the wild, all of which are in one subpopulation, and unfortunately their population trend is still decreasing. According to both genetic and morphological analysis vaquitas are most closely related to porpoises in South America.
Vaquitas only occur in relatively shallow waters of the northern Gulf of California in Mexico. They feed on a variety of squids, crustaceans and sea floor fishes (demersal or benthic fish if you want to get technical).
The biggest threat to the survival of the vaquita is the use of gillnets. Each year around 7-15% of vaquitas die trapped in gillnets. 7-15% may not sound like a lot but with only 18 mature individuals that equates to 1-3 vaquita deaths each year. Also, the bycatch rate of vaquitas in nets laid is estimated to be between 39 and 84%.
In 1997 the International Committee for the Recovery of the Vaquita (CIRVA) was established. Since 1997 CIRVA has been working to establish a permanent ban on the manufacture, possession and use of all gillnets throughout the range of the vaquita. They have also suggested the removal of vaquitas into protective sanctuaries, with the first attempt scheduled for Autumn 2017. Conservation history was made on October 19th when VaquitaCPR rescued the first vaquita!
Click here to read the latest report from CIRVA which is a report of their latest meeting (CIRVA-9) and took place between April 25-26 2017.
If you want to help the world’s most endangered marine mammal you can adopt a vaquita for the price of $25 from the Porpoise Conservation Society. In the adoption pack you receive an adoption certificate, a species profile and a spot on their virtual recognition wall
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