In terms of fish populations, the response is adaptive rather than maladaptive. Important exceptions are allowed when quotas are abolished. A synchronous response means that a population loses connection with a part of its habitat. Modern fishing fleets, equipped with acoustic equipment and electronic communications, are arguably better able to track changes in fish distributions than the natural predators that influenced fish evolution, migration by carryover is more likely to be more favorable or less favorable than alternative migration strategies. However, given the lack of fishing, relative habitat suitability changing over time, and considering resource limitations and the potential for colonization of new habitats, the fitness benefits of entrainment are it’s easy to see. Taking into account differences in survival rates between regions and preferentially selecting the more abundant contingencies to approach an 'ideal free distribution', it is important that fish populations spread across potential habitats. Can play an important role in allowing for distributed a likely aspect of fish migration that I did not examine in this study is the role of vagrants. Having a "recon train" works very well with the attunement mechanic and is definitely essential. Establishment of existing and new migration routes depends on them being discovered. The vagrant's role in attunement is discussed by Huse. To normalize migration behavior, we need a mechanism for adopting successful routes to other routes. The sudden adoption of new migration routes by fish populations is difficult to explain in populations where migration routes are genetically determined. Strategies that exhibit abrupt changes but are usually stable in the short term, as Hurley argues, are better explained by learning. Winter distributions of several metapopulations of Atlantic herring demonstrate this behavior. There is room for further investigation of entrainment by simulation. Useful extensions include the incorporation of probability theory, recruitment relationships of different stocks, alternative migration decision rules, individual differences, multiple spawning regions, the effects of habitat restriction, exploratory migration behavior, fleet dynamics, predator and extensions of the prey model may be included. Both predator and prey dynamics are determined by what you take with you. Takeaway behavior relates to how fish respond to fishing, species distribution models, responses to environmental hazards such as climate change, marine reserves and oil spills. Ultimately, a better understanding of the mechanisms that regulate migratory behavior of fish populations will lead to improved stock assessment models. We summarize the results of empirical studies on marine protected areas and assess the potential benefits of protecting fish populations. Our meta-analysis shows that the overall abundance of fish within protected areas is on average 3.7 times higher than outside protected area boundaries. This improvement is largely the result of a significant increase in the biodiversity targeted by fisheries. Non-target species are equally abundant both inside and outside the reserve. Larger species are more sensitive to protection, regardless of fishing conditions. Species within the genus show great heterogeneity in their response to protection, despite life history similarities. Our study confirms that marine reserves benefit fish populations, and to provide a more precise and habitat-controlled study of the impact of marine reserves on fish populations; we seek to Emphasizes the need to pre-establish ward monitoring.