Fang, Beak, and Claw is one of the original Dungeons & Dragons adventures released in PDF format on the Wizards of the Coast website as part of a quasi-monthly series. Set in the Forgotten Realms, the adventure involves a tracking a monster mauling and killing villagers. Intended for four 8th-level characters. Uses the version 3.0 rules. Requires a ranger PC or another character skilled in tracking.

From the website:

Fang, Beak, and Claw involves an evil druid of Malar, his cronies, and a tamed owlbear. Living in a sheltered grove altered by the druid's spells, they are using the beast to harass loggers in the woods and help in their cruel hunts. Fang, Beak, and Claw is a short Dungeons & Dragons adventure for four characters of about 8th level, one of whom should be a ranger or have some skill at tracking. Download this free mini-adventure today so that you can see how your group's PCs fare against this threat! Suitable for the Forgotten Realms campaign setting or other settings.