Given the reference text about the city of Cologne and its wildlife, can I expect to see any cats in Cologne?

Context: Cologne is the largest city of the German western state of North Rhine-Westphalia and the fourth-most populous city of Germany with 1.1 million inhabitants in the city proper and 3.6 million people in the urban region. Centered on the left bank of the Rhine, Cologne is about 35 km southeast of NRW's state capital Düsseldorf and 25 km northwest of Bonn, the former capital of West Germany.

Wildlife

The presence of animals in Cologne is generally limited to insects, small rodents, and several species of birds. Pigeons are the most often seen animals in Cologne, although the number of birds is augmented each year by a growing population of feral exotics, most visibly parrots such as the rose-ringed parakeet. The sheltered climate in southeast Northrhine-Westphalia allows these birds to survive through the winter, and in some cases, they are displacing native species. The plumage of Cologne's green parrots is highly visible even from a distance, and contrasts starkly with the otherwise muted colours of the cityscape.

Answer: Although, the passage about the wildlife in the city of Cologne does not mention cats, it is possible to encounter cats in Cologne since it is very common for people in western cultures to own cats and let them outside on their own. The reason cats are not mentioned in the passage is that cats are not considered wildlife but pets. This, of course, excludes species of "large cats" such as lions or tigers which you would typically not encounter in a city, unless you go to the zoo.