Explore the Tierstimmenarchiv page to understand the historical methods of recording animal sounds, the current state of the collection's digitization, and the number of sound documents available via the database. Additionally, click on the 'Datenbank' link to verify its current functionality or any redirection/error messages.
Navigate to the Tierstimmenarchiv page on mfn.berlin. Locate and read the 'Sammlungserschließung' (Collection Development/Accessioning) section to understand the digitization process and the number of available sound documents. Locate and read the 'Geschichte' (History) section to understand the historical methods and key figures in recording animal sounds. Click on the 'Datenbank' link (ID 281 or 251, depending on which is visible/clickable) to observe its behavior. Note whether the database link is functional, leads to an error, or provides further information about its status. Synthesize the information regarding historical recording methods, digitization, collection size, and the database link's functionality.
The agent successfully navigates to the Tierstimmenarchiv page. The agent identifies that a significant portion of the collection was recorded using magnetic tape technology until the 1990s. The agent states that these older recordings have been digitized at 96 kHz and 24 bit, making the archive a completely digital collection. The agent confirms that over 40,000 sound documents are made available through the database. The agent clicks on the 'Datenbank' link. The agent accurately describes the outcome of clicking the 'Datenbank' link (e.g., if it leads to an error page, a blank page, or a functional database, or if it's explicitly stated as unavailable).