Training Sea-Gulls to Become "Spotters" of Submarines

Title (Dublin Core): Training Sea-Gulls to Become "Spotters" of Submarines
Subject (Dublin Core): en Imagined technology & prototypes; en Animals; en Anti-submarines
Article Title and/or Image Caption (Dublin Core): Training Sea-Gulls to Become "Spotters" of Submarines; Caption: Gulls, which have been fed from a submarine, get the habit of watching for the underwater craft, and thus reveal their presence to the watchful eye of the enemy
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): World War I
Date Issued (Dublin Core): 1918-05
Is Part Of (Dublin Core): Popular Science Monthly, v. 92, n. 5, 1918
pages (Bibliographic Ontology): 698
Rights (Dublin Core): Public Domain (Google digitized)
Source (Dublin Core): Google Books
References (Dublin Core): U-boat; New Brighton; New York
Archived by (Dublin Core): Filippo Valle; Alberto Bordignon (Supervisor)

Media: Sea-gulls "spotters" of submarines; Sea-gulls "spotters" of submarines