Typical swarm locations
Swarms near West Thurrock settle most often in the scrub vegetation along the Thames-side sea wall, in the bramble and elder of the brownfield land margins, in the garden trees of the residential streets behind the commercial zone, and in the ornamental planting of the Lakeside business parks. The sea wall between here and Purfleet is a productive early-season corridor for swarms from Grays and Purfleet colonies.