Reckless driving and unsafe operation in Yellowstone and Grand Teton.

"I was avoiding an animal" is a fact, not a defense

The regulation does not make hitting or swerving for an animal an offense, and it does not excuse it either. It asks whether you were driving with due care "considering wildlife," and whether you kept the control needed "to avoid danger to persons, property or wildlife." Wildlife is written into both halves of the standard. In a park where elk cross the highway at dusk and bison stand in the road through Hayden Valley, an animal in the road is the condition the regulation expects you to have driven for, not a surprise that excuses the result.

So the question in an animal case is never whether the animal was there. It is the speed for the light and the place, the signs you had passed, what the report says you told the ranger, and whether the swerve or the braking was a reasonable response or the thing that put the vehicle in the ditch. A driver at forty at dusk in a posted forty-five who lost a headlight to a moose usually has a good case. A driver at sixty-five on a nighttime forty-five who killed an elk usually does not, however sudden it felt. The same analysis applies to weather: wet pavement is a condition, and the regulation asks what a prudent driver does about it.

For a (b)(1) or (b)(3) notice with no injury, no alcohol, and a crash that was reported, the aim is the one the chapter is built around, a forfeiture, not a conviction, and it is usually a realistic aim. Most of the people who receive one have gone home by the time the case is heard; the page on appearing from home covers what written consent allows.

The reporting rule, and Wyoming's

A vehicle involved in an accident may not be towed or moved "without first notifying the superintendent" unless it is a hazard or notice is not practicable, in which case notice must be given before the vehicle leaves the park (§ 4.4(b)). Failing either is its own offense, at $200 apiece. None of this displaces state law, and Wyoming's is stricter: a driver in an accident with injury or death who fails to stop and remain faces up to a year and $5,000 (W.S. § 31-5-1101), leaving an accident with damage to another attended vehicle or property is a misdemeanor (§ 31-5-1102), and every driver owes the other party a name, an address, a registration number, and reasonable aid.

In practice: a wildlife strike damages your vehicle, which is property, so it is reportable. Call park dispatch or flag a ranger, give the who, where, and when, and leave the animal where it lies, because possessing wildlife is a separate charge under § 2.1(a)(1).

Insurance and the crash report

The ranger's accident report is the official record of the crash, your insurer will ask for it, and it carries the citation, the ranger's opinion of cause, and any statement you made. I do not advise on coverage; what I can say is that the report and the notice travel together, that a recorded statement to an adjuster is a statement and statements travel, and that a dismissal or an amended charge is a document you can send along afterward. Give your insurer the notice of loss it needs. Give the recorded statement after you and I have talked.

The case the government announced

The case the U.S. Attorney's Office chose to announce in 2024 shows where willful or wanton sits: a Jackson driver drove at speeds of up to 127 miles per hour on Grand Teton roads posted at 45, struck and killed an elk, and drove several miles from the scene. She pleaded guilty to four charges, reckless driving, speeding, failing to notify authorities of the accident, and removing the vehicle from the scene, and received three days in custody, $1,000 in fines, a $750 community-service payment, and $70 in costs. That is the outlier, and it has three things the ordinary crash case does not: a speed nobody could call prudent, a dead animal, and a departure. Take those away and you have a (b)(3) notice with $130 printed on it, which is a different case and should be treated as one. Willful or wanton is a high bar. Wyoming's own penalty for reckless driving is up to six months and $750; charged through the federal regulation it is the same six months under a $5,000 ceiling. Either way it is a federal misdemeanor in a federal court, and because the Park Service collateral schedule prices nothing under § 4.2, treat a reckless charge as a court date.