A few alternatives are:
PZP has proven very successful, is easy to administer (via remote darting of the mares) and does not disrupt the complex social structure of wild herds. A March 2004 USGS study found that $7.7 million could be saved annually through the use of contraceptive measures alone.
ECONOMICAL BONUS: Fertility drugs are far, far less expensive to create, obtain, and distribute than the costly roundup operation currently in progress. Also, it could help to generate jobs that many people can perform, seeing as the darter mustn't pay for years of flight training prior to being hired.
- Ending/restricting human hunting of predators or possibly releasing existing predators into the wild – Predators would help to naturally manage the Mustang population, therefore giving less need for roundups. Unfortunately,
Mustangs' natural predators are hunted by trophy hunters and by ranchers to protect their livestock, and thus they are less effective at controlling Mustang populations than they could be. Predators have also been displaced from their natural habitats, which is causing an overpopulation of multiple herbivore species, most notably deer.
Mustangs and native wildlife were thriving before humans came and hunted and displaced their predators. By killing herbivores' natural predators, humans have hurt the ecosystems, causing wildlife, including Mustangs, to move into places where they didn't live before and/or to overpopulate.
One con for this is that the predators are dangerous to domestic animals such as cattle, sheep, domestic horses, and dogs. However, there are other, non-lethal methods of protecting livestock from large predators. In Namibia, large dogs are trained to live with and protect sheep and cattle from cheetahs. Hunting laws about predators make it legal to shoot a lion that gets on your property. If for some reason you can't shoot the lion, you can get help from the government. If someone’s going to plant himself in lion country, he’s going to have to deal with it. Killing off the native predators is not the answer.
ECONOMICAL BONUS: Hiring rangers to inspect wildlife would be much less costly than the expensive roundup operation currently underway.
- Giving helicopter pilots a set salary – Instead of paying pilots for each horse they bring in, by paying them a set salary, pilots would be less apt to drive Mustangs beyond their limits and BLM could save money.
ECONOMICAL BONUS: Instead of paying each pilot $350 for each horse, the general amount of money poured into roundups could very well be greatly reduced. All in all, the U.S. would save a bit of cash.
- Small-scale roundups on horseback – Mustangs would only be driven as fast as the saddle-horses can run. If the saddle horses can't take it, neither can the Mustangs. No, it's not a perfect solution, but coupled with others, it can be part of one (notice I listed many options). One con to this solution is that the land must be mapped out previously, but seeing as the BLM has access to helicopters that shouldn't be a problem. Another downside is that it poses a risk of injury to saddle horse and rider. Since the risk of injury is great enough, obviously horseback roundups could only be used as a supplemental option alongside a more powerful option, such as fertility control.
- Deducting from roundup employees’ salaries or firing employees if animals are injured during a gather – Mustangs would be treated with greater care and respect.
ECONOMICAL BONUS: Well, let's just hope there's no need for one, although it's pretty clear what the bonus would be...
- Bait-trapping – Mustangs are lured by treats, food, or water and enter the corral at their own will. If the horses are truly starving, there will be no problem getting them into the pen. A con with bait-trapping is that predators such as wildcats like to prey on the captured horses, but a proper watch will prevent wildcat attacks. Currently, the BLM sets only one employee to guard the corral. It would be wiser to post two or more guards. That way, one can watch while the other(s) are otherwise occupied so he/she can frighten off at or kill any predator that gets too close.
- More uses of Judas-horses during roundups – Mustangs follow the domestic horse instinctively and are less traumatized. Fortunately, the BLM already uses Judas horses quite often.
- Placing fencing or some kind of deterrent around the perimeters of HMAs (Herd Management Areas) -- While this would take a lot of effort and work to start up and a significant amount of work to maintain, it will help prevent wild Mustangs from roaming out of their designated lands and therefore reduce the need for roundups in general. In the long run it would most likely pay itself off. While this may not be needed for very large HMAs, it would be extremely beneficial for "checkerboard" lands (lands that contain one square mile of HMA next to one square mile of cattle graze, back and forth, and so on). Instead of forcibly removing entire herds and thinning the gene pool, Mustangs could be managed within their HMAs through remotely-delivered fertility drugs and/or the other alternatives I have described. Of course, the area enclosed must have a sustainable water source and must not block off migration routes for other land animals.
- Managing cattle and sheep ranchers as well as Mustangs – by returning to the Wild Horse and Burro Act, all the animals on public rangelands would be safer and more comfortable.
Good. We do need these things...
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