The dataset contains a description of wolf scat content used to assess the diet composition of two wolf family groups. Scats were collected within the wolf home ranges (MCP100), delineated by the telemetry of two individuals marked with collars (M1 and F1). Scats were placed in paper envelopes and then dried in laboratory dryers for five days at 70°C. Afterward, scats were soaked and washed through a fine 0.5 mm mesh sieve. The dried remaining material was weighed. The food items were identified based on the presence of hair, fragments of bones, hooves, claws, teeth, and feathers, using specialist keys, as well as comparison with our reference material. In case of uncertainty, the genetic identification of the prey species based on mitochondrial DNA sequencing was applied.
The dataset contains the following columns:
Wolf_ID - ID of the wolf territories within which scats were collected (M1 - male wolf from the Kashubia regiona; F1 - female wolf from the western part of the Notecka Forest)
Region - name of the study area
Year - year when the sample was collected
Mass_g - total mass of the washed scat sample in grams
small_rodents - mass of small rodent remains within scats in grams
fallow_deer - mass of fallow deer (Dama dama) remains within scats in grams
wild_boar - mass of wild boar (Sus scrofa) remains within scat in grams
red_deer - mass of red deer (Cervus elaphus) remains within scat in grams
roe_deer - mass of roe deer (Capreolus capreolus) remains within scat in grams
Cervidae_undetermined - mass of remains of undetermined cervids (Cervidae) within scat in grams
poultry - mass of poultry remains within scat in grams
fox - mass of red fox (Vulpes vulpes) remains within scat in grams
beaver - mass of Eurasian beaver (Castor fiber) remains within scat in grams
polecat mass of European polecat (Mustela putorius) remains within scat in grams
dog - mass of domestic dog (Canis lupus familiaris) remains within scat in grams
cat - mass of domestic cat (Felis silvestric domesticus) remains within scat in grams
rabbit mass of rabbit (Oryctolagus cuniculus domesticus) remains within scat in grams
hare - mass of European hare (Lepus europaeus) remains within scat in grams
plants - mass of plant matter within scat in grams
insects - mass of insects within scat in grams
unidentified - mass of unidentified items within scats in grams
artificial - mass of artificial items (plastic, metal) within scats in grams
+ denotes mass <0.05 g
(2025)