Related Clues:

• Bomber group carries a threat to shipping
• Austrian composer about to enter another European country after upset
• Something that floats, leaves
• Ascending bird almost finding polar feature
• Salad item that's bigger than it looks
• One church composer, a big cold lump!
• Mountain visible in Khyber, generally
• Composer after frozen confection, an unemotional type
• Arctic Ocean ice chunk
• What struck the Titanic
• Floating ice chunk
• Drifting ice mass
• Live game's beginning: runs written in for scorer?
• Perch for a polar bear
• I caught bird flipping over salad ingredient