Quick Answer
Javelina typically leave areas after feeding due to human disturbance, potential threats, or the presence of rival groups, leading them to seek a safer and more suitable environment.
Human Disturbance
In Arizona, javelina are often found in close proximity to human settlements and trails. After feeding, these animals may become wary of human presence, especially if they have had negative encounters with people or have been fed by individuals in the past. This can lead to a decrease in their comfort level and a subsequent departure from the area.
Rival Groups and Dominance
Javelina are social creatures that often congregate in groups. After feeding, these groups can become more fragmented, and rival groups may become more aggressive in their attempts to claim dominance. In such scenarios, the original group may choose to leave the area to avoid conflict and maintain social cohesion.
Environmental Factors
In addition to human disturbance and rival groups, environmental factors such as water availability, food quality, and habitat quality can also influence a javelina’s decision to leave an area after feeding. For example, if the feeding location lacks adequate water sources or has poor quality forage, the javelina may choose to relocate to a more suitable environment. In Arizona, this can involve moving to areas with more reliable water sources, such as washes or springs, and higher quality forage, such as desert grasses and shrubs.
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