When it’s a Peccary (or a Javelina)!
This musk scented, short sighted creature potters around the thorn scrub of Southern Texas, alone or in small groups looking for its favourite prickly pears and snoozing under the live oak trees which are festooned with Spanish moss. It looks a bit like a wild boar but do not be deceived, reflect: “it did not hurtle out of the undergrowth to attack you!” In fact if it gets a whiff of you (provided you are not being horrid) it will ignore you, as this one did.
The collared peccary is not a proper pig — it’s not very closely related to pigs at all and will not breed with them. (Like wolves and dogs who are related and can interbreed and foxes who aren’t and don’t!)
It is the wild boar that is the father of all pigs. The Eurasian wild boar was domesticated millenia ago and then transported to the New World in the 1500s. The pig is an intelligent, enterprising beast so it did well in America and it often escaped. Now there is a significant feral pig population established in the States proud to carry the DNA of its pilgrim fathers. Our guides did not share my delight at the sight of this huge black feral pig snortling and rootling in the precious and delicate ecosystem of the Aransas National Wildlife Refuge on the Gulf coast of Texas three weeks ago.
How had it reached this isolated peninsula dotted with lakes, one of the few places left where the whooping cranes can feed and breed? It had swum across the shallow waters of the bay to enjoy the peace and gorge on the rich vegitation, crustacea, toads, tortoises, birds eggs and reptile eggs, and to present the guardians of this habitat with a real problem.
These wild pigs breed prodigiously; one sow can start breeding at 6 months old and produce 5 litters of about 10 piglets every year! That’s 50 new pigs a year. Not surprisingly there are now about 6,000,000 wild pigs in the US — razorback hogs. They estimate that there are 2.6 million in Texas and that the cost to the agricultural economy is $50million per year.
It is estimated that to control the pig situation 65% need to be culled each year — that is a lot of pork and they do not taste very nice — even if they are “flushed” with a commercial diet before slaughter. People hunt them from helicopters, trap them and recently try to control them with rat poison. Ecologists might prefer a more organic approach and bears, wolves and large wild cats will take an adult pig, significantly these species are rare in the areas where the wild pigs thrive.