28 October 2026
Diplodocus column shifts course
Migration
During the morning sweep, observers recorded that a portion of the Diplodocus column in sector B‑12 veered off its usual route and moved toward a shallow river valley tucked between low hills. The deviation involved about one fifth of the herd, including mature males and several subadults. Keepers are escorting an advance group, noting fresh browse lines on young ferns along the new path.
The reason for the shift is under investigation — animals appear to have reacted to scents and noises from the western slope; seasonal changes in forage or remnants of an earlier migration may have influenced them. The monitoring team is using drone sensors and visual tracking to determine speed and bearing. Pterosaurs from the Ptero Cliffs are providing aerial vantage points.
Keepers plan to gently guide the herd back to the scheduled corridor using a series of control points and temporary, natural-material barriers, avoiding stressful interventions. Young animals receive special attention, with incubator veterinarians standing by if needed.
Assessments of vegetation and riverbank impact will follow in coming days; findings will inform updates to migration corridor maps and recommendations for the next season. The situation is considered managed — Valley of Giants remains calm, but observation continues.
The reason for the shift is under investigation — animals appear to have reacted to scents and noises from the western slope; seasonal changes in forage or remnants of an earlier migration may have influenced them. The monitoring team is using drone sensors and visual tracking to determine speed and bearing. Pterosaurs from the Ptero Cliffs are providing aerial vantage points.
Keepers plan to gently guide the herd back to the scheduled corridor using a series of control points and temporary, natural-material barriers, avoiding stressful interventions. Young animals receive special attention, with incubator veterinarians standing by if needed.
Assessments of vegetation and riverbank impact will follow in coming days; findings will inform updates to migration corridor maps and recommendations for the next season. The situation is considered managed — Valley of Giants remains calm, but observation continues.