Did you know…
What emergency feature did the Bobolink have?
Short answer
Jettisonable fuel tanks: the Bobolink could drop its main fuel tanks if the aircraft caught fire. They sat behind the pilot, separated by an armour plate, so a single tank could be released on its own. Boulton & Paul entered it in the contest to replace the Sopwith Camel, which the Snipe won.

Fuel that could be dropped in flight
The most unusual feature of the Boulton Paul Bobolink was its use of jettisonable fuel tanks. The main tanks could be released if the aircraft caught fire. They were mounted behind the pilot and separated from each other by an armour plate, which allowed a specific tank to be dropped in the event of fire.
A candidate to replace the Sopwith Camel
The British Air Ministry called for proposals to replace the Sopwith Camel. Boulton & Paul designed and built the Bobolink and entered it in that competition. When the design contest for a Camel replacement was announced, the firm decided to take part.
The Snipe won the contest
The winner was the Sopwith Snipe, whose performance figures were similar to the Bobolink's, but which was considered easier to mass-produce. The Snipe was easier to build, while the Bobolink was said to have poor ground handling; the Snipe won the contest to replace the Camel. Only a single prototype of the Bobolink was ever built.
More questions

Aviation history
Which was the most-produced American fighter of the Second World War?
The Republic P-47 Thunderbolt, of which 15,636 or 15,683 units were built, depending on the source. It was also one of the heaviest fighters of the conflict… more…

Aviation history
Who flew the E-66 at 2,149 km/h?
Konstantin or Vladimir Kokkinaki, depending on the source. Konstantin is credited with the absolute record on a closed 100 km circuit, at 2,148.66 km/h, set… more…

Fly-by-Owen (CC BY SA), vía commons Aviation history
How many I-11Bs were built?
Between 208 and around 450, depending on the source: one of the AISA I-11 reference sheets gives 208 examples built, while All-Aero speaks of around 400 built… more…

Aviation history
How many HH-53s could be converted to Pave Low III?
Eight HH-53C aircraft received an improved systems package and were redesignated HH-53H Pave Low III. The other figure in circulation, nine MH-53H and 32… more…

SCDBob (CC BY SA), vía commons Aviation history
What did the A129 Mangusta's armor protect?
The fuselage: the A129's airframe is armored and, according to All-Aero, designed to protect against 12.7 mm rounds, with partial protection against 23 mm… more…

Fly-by-Owen (CC BY SA), vía commons Aviation history
What landing gear and canopy did the AISA I-11B have?
According to one account, AISA reduced the cockpit canopy and fitted tailwheel gear on the production I-11B. All-Aero claims the opposite: the I-11B was… more…