Beaver

Detail	Common beaver	Castoroides
Species	rodent
No. Appearing	2-20	2-12
Behaviour	social lodge
Range	taiga, woodland
Size	24 in. long	7 ft. long
Weight	55 lbs.	250 lbs.
Intelligence	1	3
Armour Class	7	6
Hit Dice	1	4
Action Points	4	4
Max. Stride	3 (4 in water)	5 (6 in water)
THAC0	20	18
Hp/Die	d4	d8
Attack Form	1: bite	2: claw; bite
Damage	bite (1-6)	claw (1-6); bite (3-12)
Special Attack	tail slap	tail slap & deafness

Beavers are nocturnal, semi-aquatic rodents renowned for their skill in constructing dams, canals and lodges. They carefully select well-watered habitats to establish their colonies, reshaping the environment by felling trees, forming expansive ponds and canals, and eventually transforming low-lying areas into sizable lakes. This behavior poses a significant challenge and source of frustration for those seeking to navigate through areas inhabited by beavers.

Their fur is highly prized for its exceptional warmth, durability and remarkable ability to repel water. Trappers and settlers in many parts of the world engage in the hunting and trapping of beavers to obtain their valuable pelts, which are in great demand, primarily for clothing. The desire for beaver fur is so intense that it's driving the exploration of North America by Europeans.

Common Beaver

Common beavers possess stout bodies with large heads, chisel-like incisors and coats of brown or gray fur. Their front paws resemble human hands, while their hind limbs are webbed; they possess a flat, scaly tail. These distinctive attributes equip them exceptionally well for thriving in a habitat that combines land and water.

Behaviour

The ponds they create typically reach depths of 10 to 12 feet and span hundreds of feet in width. The ponds improve water quality by trapping sediments and pollutants the increased water availability promoting the growth of various plants that serve as a valuable food source.

Beaver families typically consist of an adult male and female, along with their young kits and yearlings. Offspring may either remain in the same beaver pond as their parents or construct adjacent ponds that share water sources. In the absence of disturbances, entire beaver "communities" can emerge, covering areas that extend up to two miles in diameter. They're generally social animals that live in family groups, tending to cooperate in building and maintaining their dams and lodges.

Blending seamlessly into the underbrush, often spotting a character as they traverse through the wooded terrain long before being noticed themselves, makes it exceedingly difficult to catch them by surprise. Additionally, their swimming skills allow them to swim 4 hexes per action point. The entrance to their lodge is exclusively accessible from beneath the waterline, requiring passage through a vertical doorway beneath the surface.

Beavers are not known for being aggressive or engaging in active fighting with each other. Encountered out of water, they can become defensive if they feel threatened or cornered. Beavers are expressly made uncomfortable by dogs, with such interactions being unpredictable.

Advantages

Tail slap. As a warning signal to alert other beavers, they slap their tails on the water. The sound is loud and hollow, carrying for at least 180 feet in a quiet wood. In remote regions, trappers and hermits rely on beavers to act as sentinels, alerting them to the presence of unfamiliar individuals or creatures in the vicinity. Over time, beavers become accustomed to the human presence they encounter daily. Trappers establish themselves in these areas and place traps, given the value of beaver pelts. However, experienced trappers exercise caution, ensuring they only harvest a single pelt from each beaver family.

Castoroides

Casteroides, commonly known as giant beavers, re known for their massive size and distinct characteristics. As large as a small bear, they're much more able to traverse over land with ease. Resembling their smaller counterparts, their forelimbs are more elongated and their jaws more robust. They still live near bodies of water and use their strong, chisel-like teeth to cut down trees to build dams.

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Some sources suggest that these creatures may possess a higher level of intelligence than traditionally believed, this remains a topic of ongoing investigation. Nevertheless, they undoubtedly demonstrate greater cognitive abilities than their common counterparts. Casteroides have been observed engaging in chittering communication and displaying a degree of organization when confronting outsiders.

Additionally, these creatures are exceptionally confrontational, actively pursuing and assaulting intruders to expel them from their territory. It's evident that they employ their tail slap to signal their kindred to join in coordinated attacks.

Advantages

Tail slap & deafness. The resounding tail slap of a casteroides possesses a shocking, ear-splitting quality that can be heard from a quarter-mile away. Within 120 ft., it's disruptive nature is capable of shattering a spellcaster's concentration, effectively sabotaging the casting of spells. Those within 40 ft., or eight hexes, must make a save against magic to avoid a temporary deafness lasting for 2 to 8 rounds.

They are very aggressive, chasing and attacking outsiders to drive them off. The tail slap of a casteroides is so loud that it breaks a spellcaster's concentration]], actually ruining the casting of a spell. Those within 40 ft. of the slap must or be deafened for 1-4 rounds, while disoriented so that they're also -2 to hit with weapons.

Some believe the casteroides knows the effect of this slap, and that they time it deliberately. It's clear they use the slap to call others of their kind to join an attack.

See Bestiary