# Blocks * Breeder * Trainer * Roost * Soul Extractor * Collector * Feeder Breeder allow breeding new Chickens from 2 Types of Chickens.\ Default Recipes can be found in Chicken Descriptions or via JEI/REI/EMI. Trainer allows training of Chickens to increase Level and Output for Roost. Roost allow resource production from Chickens - Output is seen in Chicken Descriptions or also via JEI/REI/EMI. Soul Extractor converts Chickens to Souls based on Tier to use in Recipes for better Chicken Food/Seeds.\ \ Collector allow to auto collect from Breeder, Roost, Soul Extractor wireless. Feeder allow to push Seeds to Breeder, Roost, Trainer wireless. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://tarantel.gitbook.io/roost-ultimate/1.20.1/blocks.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.