Looks like this one is just a Pelican
https://www.mapillary.com/app/?lat=51.508442588207714&lng=0.07481129572295231&z=18.698802353470693&pKey=1190223358810824&focus=photo&x=0.04856302863259859&y=0.3336349640052351&zoom=2.4474920663730737

... as is the other one to the west along Atlantis Ave
https://www.mapillary.com/app/?lat=51.508387608072894&lng=0.0743250291543518&z=18.344246776477252&pKey=1095961435008972&focus=photo&x=0.16807230159615932&y=0.5456836281035149&zoom=1.475476839237058

Armada Way has a Toucan
https://www.mapillary.com/app/?lat=51.50857499999998&lng=0.07464440000001105&z=19.9&pKey=992695555847250&focus=photo&x=0.6534550475232217&y=0.4903716834345284&zoom=2.49659271273922

... and not sure about the one on Gallions Road