Hybrid Awareness and Cascade Failure: Bandwidth, Coupling, and Instability in Odontocetes

Odontocetes (toothed whales and dolphins) exhibit expanded sensory bandwidth, complex social organization, and recursive coupling, enabling sophisticated navigation, coordination, and group-level behavior. These capabilities distinguish them from baleen whales, which operate primarily within continuous-field awareness regimes characterized by persistent temporal alignment. While increased bandwidth and recursion confer behavioral flexibility and social complexity, they also introduce distinct modes of systemic instability.

This paper develops a structure-first framework for understanding collective failure in hybrid awareness systems, in which continuous environmental alignment is overlaid with discrete, internally reinforced coupling. Under degraded environmental conditions—such as reduced navigational clarity, acoustic distortion, or coastal complexity—recursive coupling can maintain internal coherence even as alignment with external structure is lost. This condition produces coherence-preserving but alignment-losing cascades, in which error is propagated rather than dissipated.

Applying this framework to mass stranding events, we show that such phenomena are not anomalous or purely pathological, but predictable failure modes of hybrid awareness systems. Social reinforcement, leader-following dynamics, and suppressed corrective divergence allow misalignment to propagate across groups. The result is collective persistence of maladaptive trajectories, even in the presence of individual corrective capacity.

This analysis generalizes beyond cetacean systems, demonstrating that increased bandwidth and recursive processing expand both adaptive capacity and instability domains. The framework provides a unified account of collective failure in complex systems and identifies conditions under which internal coherence can decouple from external structural alignment.