Is it possible to create a nested adapter in EmberJS?

Am I able to nest Ember Data adapters?

For example, say if I have a model //models/site.js with a template //templates/site.hbs and I want to make a custom query() request to ${ENV.APP.API_HOST}/customers/${org}/sites - as per the docs I can simply customise the query() function at //adapters/site.js.

But what if I have a second template at //templates/sites/show.hbs and I need to query a second distinctly different endpoint such as ${ENV.APP.API_HOST}/customers/${org}/sites/${id} (or any other deeply nested data endpoint) can I setup an adapter under //adapters/sites/show.js? I can't seem to achieve that with Ember Data currently.